Enduring Tenacity

Promo Pack: Duskmourn: House of Horror · #95

Enduring Tenacity — Promo Pack: Duskmourn: House of Horror

Enduring Tenacity

TCGPlayer · US market · NormalUS$13.16USD market referenceUpdated 23 Oct 2026
SetPromo Pack: Duskmourn: House of Horror
Number95
RarityRare
Set CodePPDSK
Print Type

Enduring Tenacity

TCGPlayer · US market · NormalUS$13.16USD market referenceUpdated 23 Oct 2026
Cardkingdom Price$16.99
Manapool Price$13.43
Cardmarket Price—
▲338.67%historical change

Ungraded card references. Condition and selling costs affect what you receive; graded slab values are not covered.

Enduring Tenacity #95 from Promo Pack: Duskmourn: House of Horror (Normal): TCGPlayer US-market reference US$13.16, updated 23 Oct 2026. Source currency: USD.

What does this price mean?

TCGPlayer is a US-market reference in USD. Cardmarket uses a Non-foil guide · EUR source, converted from EUR to USD; it is not UK-only pricing. Prices refer to the displayed printing. Your card's condition, language, grading and selling costs can affect what you receive.

US market price history · 26 Sept 2024 – 23 Oct 2026
723 recorded price points. Change compares the first and last points shown.

View recorded prices as a table
US market-price observations in USD · Normal
DateMarket price
26 Sept 2024$3.00
27 Sept 2024$3.38
28 Sept 2024$3.38
29 Sept 2024$3.38
30 Sept 2024$3.38
1 Oct 2024$3.38
2 Oct 2024$3.38
3 Oct 2024$3.37
4 Oct 2024$3.37
5 Oct 2024$3.37
6 Oct 2024$3.37
7 Oct 2024$3.37
8 Oct 2024$3.37
9 Oct 2024$3.37
10 Oct 2024$3.37
11 Oct 2024$3.37
12 Oct 2024$3.36
13 Oct 2024$3.36
14 Oct 2024$3.36
15 Oct 2024$3.36
16 Oct 2024$3.36
17 Oct 2024$3.34
18 Oct 2024$3.32
19 Oct 2024$3.29
20 Oct 2024$3.29
21 Oct 2024$3.58
22 Oct 2024$3.58
23 Oct 2024$3.58
24 Oct 2024$3.50
25 Oct 2024$3.50
26 Oct 2024$3.54
27 Oct 2024$3.54
28 Oct 2024$3.54
29 Oct 2024$3.35
30 Oct 2024$3.28
31 Oct 2024$3.28
1 Nov 2024$3.20
2 Nov 2024$3.22
3 Nov 2024$3.16
4 Nov 2024$3.14
5 Nov 2024$3.14
6 Nov 2024$3.14
7 Nov 2024$3.13
8 Nov 2024$3.13
9 Nov 2024$3.13
10 Nov 2024$3.13
11 Nov 2024$3.13
12 Nov 2024$3.13
13 Nov 2024$3.13
14 Nov 2024$3.13
15 Nov 2024$3.13
16 Nov 2024$3.14
17 Nov 2024$3.13
18 Nov 2024$3.03
19 Nov 2024$3.06
20 Nov 2024$3.09
21 Nov 2024$3.11
22 Nov 2024$3.09
23 Nov 2024$3.12
24 Nov 2024$3.12
25 Nov 2024$3.12
26 Nov 2024$3.13
27 Nov 2024$3.15
28 Nov 2024$3.15
29 Nov 2024$3.15
30 Nov 2024$3.15
1 Dec 2024$3.20
2 Dec 2024$3.19
3 Dec 2024$3.19
4 Dec 2024$3.19
5 Dec 2024$3.18
6 Dec 2024$3.18
7 Dec 2024$3.15
8 Dec 2024$3.15
9 Dec 2024$3.18
10 Dec 2024$3.17
11 Dec 2024$3.16
12 Dec 2024$3.16
13 Dec 2024$3.16
14 Dec 2024$3.16
15 Dec 2024$3.18
16 Dec 2024$3.20
17 Dec 2024$3.23
18 Dec 2024$3.36
19 Dec 2024$3.36
20 Dec 2024$3.48
21 Dec 2024$3.59
22 Dec 2024$3.59
23 Dec 2024$3.59
24 Dec 2024$3.67
25 Dec 2024$3.67
26 Dec 2024$3.67
27 Dec 2024$3.72
28 Dec 2024$3.72
29 Dec 2024$3.72
30 Dec 2024$3.72
31 Dec 2024$3.72
1 Jan 2025$3.74
2 Jan 2025$3.92
3 Jan 2025$3.92
4 Jan 2025$4.06
5 Jan 2025$4.21
6 Jan 2025$4.18
7 Jan 2025$4.27
8 Jan 2025$4.27
9 Jan 2025$4.36
10 Jan 2025$4.36
11 Jan 2025$4.44
12 Jan 2025$4.57
13 Jan 2025$4.60
14 Jan 2025$4.60
15 Jan 2025$4.60
16 Jan 2025$4.60
17 Jan 2025$4.60
18 Jan 2025$4.60
19 Jan 2025$4.64
20 Jan 2025$4.64
21 Jan 2025$4.69
22 Jan 2025$4.72
23 Jan 2025$4.72
24 Jan 2025$4.80
25 Jan 2025$4.69
26 Jan 2025$4.69
27 Jan 2025$4.47
28 Jan 2025$4.47
29 Jan 2025$4.47
30 Jan 2025$4.47
31 Jan 2025$4.49
1 Feb 2025$4.46
2 Feb 2025$4.41
3 Feb 2025$4.41
4 Feb 2025$4.41
5 Feb 2025$4.41
6 Feb 2025$4.41
7 Feb 2025$4.41
8 Feb 2025$4.41
9 Feb 2025$4.33
10 Feb 2025$4.33
11 Feb 2025$4.34
12 Feb 2025$4.34
13 Feb 2025$4.34
14 Feb 2025$4.21
15 Feb 2025$4.21
16 Feb 2025$4.15
17 Feb 2025$4.15
18 Feb 2025$4.15
19 Feb 2025$4.13
20 Feb 2025$4.07
21 Feb 2025$4.05
22 Feb 2025$4.05
23 Feb 2025$4.05
24 Feb 2025$4.06
25 Feb 2025$4.03
26 Feb 2025$3.93
27 Feb 2025$3.93
28 Feb 2025$3.83
1 Mar 2025$3.82
2 Mar 2025$3.76
3 Mar 2025$3.76
4 Mar 2025$3.76
5 Mar 2025$3.76
6 Mar 2025$3.76
7 Mar 2025$3.76
8 Mar 2025$3.76
9 Mar 2025$3.76
10 Mar 2025$3.76
11 Mar 2025$3.76
12 Mar 2025$3.76
13 Mar 2025$3.76
14 Mar 2025$3.80
15 Mar 2025$3.80
16 Mar 2025$3.85
17 Mar 2025$3.85
18 Mar 2025$3.85
19 Mar 2025$3.78
20 Mar 2025$3.78
21 Mar 2025$3.77
22 Mar 2025$3.77
23 Mar 2025$3.77
24 Mar 2025$3.77
25 Mar 2025$3.77
26 Mar 2025$3.73
27 Mar 2025$3.73
28 Mar 2025$3.69
29 Mar 2025$3.69
30 Mar 2025$3.69
31 Mar 2025$3.69
1 Apr 2025$3.64
2 Apr 2025$3.61
3 Apr 2025$3.59
4 Apr 2025$3.59
5 Apr 2025$3.59
6 Apr 2025$3.57
7 Apr 2025$3.57
8 Apr 2025$3.57
9 Apr 2025$3.57
10 Apr 2025$3.57
11 Apr 2025$3.57
12 Apr 2025$3.56
13 Apr 2025$3.56
14 Apr 2025$3.53
15 Apr 2025$3.44
16 Apr 2025$3.36
17 Apr 2025$3.38
18 Apr 2025$3.34
19 Apr 2025$3.35
20 Apr 2025$3.35
21 Apr 2025$3.35
22 Apr 2025$3.35
23 Apr 2025$3.31
24 Apr 2025$3.30
25 Apr 2025$3.29
26 Apr 2025$3.29
27 Apr 2025$3.27
28 Apr 2025$3.23
29 Apr 2025$3.23
30 Apr 2025$3.22
1 May 2025$3.18
2 May 2025$3.17
3 May 2025$3.17
4 May 2025$3.17
5 May 2025$3.17
6 May 2025$3.17
7 May 2025$3.17
8 May 2025$3.17
9 May 2025$3.17
10 May 2025$3.17
11 May 2025$3.17
12 May 2025$3.17
13 May 2025$3.17
14 May 2025$3.17
15 May 2025$3.17
16 May 2025$3.15
17 May 2025$3.19
18 May 2025$3.19
19 May 2025$3.19
20 May 2025$3.19
21 May 2025$3.19
22 May 2025$3.19
23 May 2025$3.19
24 May 2025$3.19
25 May 2025$3.28
26 May 2025$3.28
27 May 2025$3.29
28 May 2025$3.29
29 May 2025$3.29
30 May 2025$3.31
31 May 2025$3.34
1 Jun 2025$3.34
2 Jun 2025$3.34
3 Jun 2025$3.31
4 Jun 2025$3.31
5 Jun 2025$3.31
6 Jun 2025$3.32
7 Jun 2025$3.31
8 Jun 2025$3.32
9 Jun 2025$3.32
10 Jun 2025$3.32
11 Jun 2025$3.32
12 Jun 2025$3.32
13 Jun 2025$3.32
14 Jun 2025$3.32
15 Jun 2025$3.32
16 Jun 2025$3.32
17 Jun 2025$3.32
18 Jun 2025$3.32
19 Jun 2025$3.32
20 Jun 2025$3.30
21 Jun 2025$3.30
22 Jun 2025$3.30
23 Jun 2025$3.32
24 Jun 2025$3.33
25 Jun 2025$3.33
26 Jun 2025$3.41
27 Jun 2025$3.41
28 Jun 2025$3.41
29 Jun 2025$3.42
30 Jun 2025$3.42
1 Jul 2025$3.49
2 Jul 2025$3.49
3 Jul 2025$3.49
4 Jul 2025$3.52
5 Jul 2025$3.52
6 Jul 2025$3.55
7 Jul 2025$3.62
8 Jul 2025$3.62
9 Jul 2025$3.62
10 Jul 2025$3.62
11 Jul 2025$3.65
12 Jul 2025$3.65
13 Jul 2025$3.72
14 Jul 2025$3.72
15 Jul 2025$3.72
16 Jul 2025$3.72
17 Jul 2025$3.75
18 Jul 2025$3.75
19 Jul 2025$3.76
20 Jul 2025$3.76
21 Jul 2025$3.77
22 Jul 2025$3.85
23 Jul 2025$3.85
24 Jul 2025$3.97
25 Jul 2025$3.97
26 Jul 2025$3.97
27 Jul 2025$4.03
28 Jul 2025$4.10
29 Jul 2025$4.10
30 Jul 2025$4.10
31 Jul 2025$4.22
1 Aug 2025$4.26
2 Aug 2025$4.26
3 Aug 2025$4.26
4 Aug 2025$4.26
5 Aug 2025$4.26
6 Aug 2025$4.31
7 Aug 2025$4.31
8 Aug 2025$4.40
9 Aug 2025$4.57
10 Aug 2025$4.73
11 Aug 2025$4.73
12 Aug 2025$4.73
13 Aug 2025$4.73
14 Aug 2025$4.73
15 Aug 2025$4.73
16 Aug 2025$4.73
17 Aug 2025$4.73
18 Aug 2025$4.90
19 Aug 2025$4.90
20 Aug 2025$4.90
21 Aug 2025$4.90
22 Aug 2025$4.90
23 Aug 2025$4.90
24 Aug 2025$4.90
25 Aug 2025$4.90
26 Aug 2025$4.90
27 Aug 2025$4.90
28 Aug 2025$4.90
29 Aug 2025$4.90
30 Aug 2025$4.90
31 Aug 2025$4.90
1 Sept 2025$4.90
2 Sept 2025$4.97
3 Sept 2025$5.04
4 Sept 2025$5.04
5 Sept 2025$5.04
6 Sept 2025$5.04
7 Sept 2025$5.04
8 Sept 2025$5.04
9 Sept 2025$5.11
10 Sept 2025$5.11
11 Sept 2025$5.20
12 Sept 2025$5.20
13 Sept 2025$5.20
14 Sept 2025$5.20
15 Sept 2025$5.20
16 Sept 2025$5.20
17 Sept 2025$5.20
18 Sept 2025$5.17
19 Sept 2025$5.17
20 Sept 2025$5.17
21 Sept 2025$5.22
22 Sept 2025$5.22
23 Sept 2025$5.22
24 Sept 2025$5.22
25 Sept 2025$5.29
26 Sept 2025$5.29
27 Sept 2025$5.29
28 Sept 2025$5.30
29 Sept 2025$5.30
30 Sept 2025$5.30
1 Oct 2025$5.36
2 Oct 2025$5.36
3 Oct 2025$5.36
4 Oct 2025$5.36
5 Oct 2025$5.36
6 Oct 2025$5.36
7 Oct 2025$5.36
8 Oct 2025$5.36
9 Oct 2025$5.36
10 Oct 2025$5.36
11 Oct 2025$5.36
12 Oct 2025$5.36
13 Oct 2025$5.36
14 Oct 2025$5.36
15 Oct 2025$5.45
16 Oct 2025$5.45
17 Oct 2025$5.45
18 Oct 2025$5.56
19 Oct 2025$5.56
20 Oct 2025$5.56
21 Oct 2025$5.56
22 Oct 2025$5.56
23 Oct 2025$5.56
24 Oct 2025$5.56
25 Oct 2025$5.56
26 Oct 2025$5.59
27 Oct 2025$5.59
28 Oct 2025$5.59
29 Oct 2025$5.59
30 Oct 2025$5.59
31 Oct 2025$5.67
1 Nov 2025$5.67
2 Nov 2025$5.67
3 Nov 2025$5.67
4 Nov 2025$5.67
5 Nov 2025$5.67
6 Nov 2025$5.67
7 Nov 2025$5.67
8 Nov 2025$5.67
9 Nov 2025$5.67
10 Nov 2025$5.71
11 Nov 2025$5.71
12 Nov 2025$5.70
13 Nov 2025$5.71
14 Nov 2025$5.71
15 Nov 2025$5.71
16 Nov 2025$5.71
17 Nov 2025$5.67
18 Nov 2025$5.67
19 Nov 2025$5.67
20 Nov 2025$5.67
21 Nov 2025$5.67
22 Nov 2025$5.67
23 Nov 2025$5.70
24 Nov 2025$5.70
25 Nov 2025$5.69
26 Nov 2025$5.69
27 Nov 2025$5.69
28 Nov 2025$5.62
29 Nov 2025$5.57
30 Nov 2025$5.57
1 Dec 2025$5.55
2 Dec 2025$5.62
3 Dec 2025$5.67
4 Dec 2025$5.67
5 Dec 2025$5.67
6 Dec 2025$5.67
7 Dec 2025$5.67
8 Dec 2025$5.67
9 Dec 2025$5.67
10 Dec 2025$5.67
11 Dec 2025$5.67
12 Dec 2025$5.66
13 Dec 2025$5.62
14 Dec 2025$5.62
15 Dec 2025$5.52
16 Dec 2025$5.42
17 Dec 2025$5.42
18 Dec 2025$5.42
19 Dec 2025$5.42
20 Dec 2025$5.42
21 Dec 2025$5.41
22 Dec 2025$5.43
23 Dec 2025$5.43
24 Dec 2025$5.43
25 Dec 2025$5.43
26 Dec 2025$5.43
27 Dec 2025$5.43
28 Dec 2025$5.43
29 Dec 2025$5.44
30 Dec 2025$5.49
31 Dec 2025$5.50
1 Jan 2026$5.50
2 Jan 2026$5.50
3 Jan 2026$5.50
4 Jan 2026$5.55
5 Jan 2026$5.55
6 Jan 2026$5.55
7 Jan 2026$5.59
8 Jan 2026$5.59
9 Jan 2026$5.59
10 Jan 2026$5.59
11 Jan 2026$5.59
12 Jan 2026$5.57
13 Jan 2026$5.57
14 Jan 2026$5.54
15 Jan 2026$5.51
16 Jan 2026$5.51
17 Jan 2026$5.55
18 Jan 2026$5.54
19 Jan 2026$5.54
20 Jan 2026$5.54
21 Jan 2026$5.54
22 Jan 2026$5.54
23 Jan 2026$5.58
24 Jan 2026$5.58
25 Jan 2026$5.61
26 Jan 2026$5.63
27 Jan 2026$5.63
28 Jan 2026$5.63
29 Jan 2026$5.60
30 Jan 2026$5.60
31 Jan 2026$5.60
1 Feb 2026$5.62
2 Feb 2026$5.65
3 Feb 2026$5.62
4 Feb 2026$5.67
5 Feb 2026$5.67
6 Feb 2026$5.67
7 Feb 2026$5.67
8 Feb 2026$5.59
9 Feb 2026$5.59
10 Feb 2026$5.67
11 Feb 2026$5.67
12 Feb 2026$5.70
13 Feb 2026$5.70
14 Feb 2026$5.73
15 Feb 2026$5.75
16 Feb 2026$5.60
17 Feb 2026$5.60
18 Feb 2026$5.60
19 Feb 2026$5.60
20 Feb 2026$5.73
21 Feb 2026$5.73
22 Feb 2026$5.73
23 Feb 2026$5.74
24 Feb 2026$5.73
25 Feb 2026$5.73
26 Feb 2026$5.73
27 Feb 2026$5.73
28 Feb 2026$5.75
1 Mar 2026$5.75
2 Mar 2026$5.75
3 Mar 2026$5.73
4 Mar 2026$5.73
5 Mar 2026$5.73
6 Mar 2026$5.73
7 Mar 2026$5.73
8 Mar 2026$5.73
9 Mar 2026$5.73
10 Mar 2026$5.73
11 Mar 2026$5.72
12 Mar 2026$5.72
13 Mar 2026$5.62
14 Mar 2026$5.54
15 Mar 2026$5.41
16 Mar 2026$5.54
17 Mar 2026$5.58
18 Mar 2026$5.56
19 Mar 2026$5.58
20 Mar 2026$5.58
21 Mar 2026$5.63
22 Mar 2026$5.63
23 Mar 2026$5.61
24 Mar 2026$5.61
25 Mar 2026$5.61
26 Mar 2026$5.61
27 Mar 2026$5.61
28 Mar 2026$5.70
29 Mar 2026$5.67
30 Mar 2026$5.70
31 Mar 2026$5.70
1 Apr 2026$5.70
2 Apr 2026$5.70
3 Apr 2026$5.70
4 Apr 2026$5.77
5 Apr 2026$5.84
6 Apr 2026$5.91
8 Apr 2026$5.99
9 Apr 2026$6.05
10 Apr 2026$6.10
11 Apr 2026$6.04
12 Apr 2026$6.01
13 Apr 2026$6.12
14 Apr 2026$6.12
15 Apr 2026$6.17
16 Apr 2026$6.17
17 Apr 2026$6.17
18 Apr 2026$6.17
19 Apr 2026$6.24
20 Apr 2026$6.47
21 Apr 2026$6.47
22 Apr 2026$6.54
23 Apr 2026$6.60
24 Apr 2026$6.60
25 Apr 2026$6.58
26 Apr 2026$6.78
27 Apr 2026$6.87
2 May 2026$7.25
3 May 2026$7.60
4 May 2026$7.60
5 May 2026$7.62
6 May 2026$7.62
12 May 2026$8.48
14 May 2026$9.30
15 May 2026$9.91
16 May 2026$9.96
17 May 2026$10.14
18 May 2026$10.93
19 May 2026$10.93
20 May 2026$11.01
21 May 2026$11.27
22 May 2026$11.27
23 May 2026$11.27
24 May 2026$11.49
25 May 2026$11.95
26 May 2026$12.14
27 May 2026$12.14
28 May 2026$12.14
29 May 2026$12.14
30 May 2026$12.14
31 May 2026$12.14
1 Jun 2026$12.14
2 Jun 2026$12.14
3 Jun 2026$12.14
4 Jun 2026$12.62
5 Jun 2026$12.62
6 Jun 2026$13.00
7 Jun 2026$13.63
8 Jun 2026$14.14
9 Jun 2026$14.19
10 Jun 2026$14.19
11 Jun 2026$14.19
12 Jun 2026$14.09
13 Jun 2026$14.20
14 Jun 2026$14.20
15 Jun 2026$14.42
16 Jun 2026$14.42
17 Jun 2026$14.42
18 Jun 2026$14.42
19 Jun 2026$14.62
20 Jun 2026$14.62
21 Jun 2026$14.62
22 Jun 2026$14.60
23 Jun 2026$14.60
24 Jun 2026$14.60
25 Jun 2026$14.60
26 Jun 2026$14.60
27 Jun 2026$14.60
28 Jun 2026$14.60
29 Jun 2026$14.57
30 Jun 2026$14.57
1 Jul 2026$14.57
2 Jul 2026$14.49
3 Jul 2026$14.49
4 Jul 2026$14.49
5 Jul 2026$14.49
6 Jul 2026$14.49
7 Jul 2026$14.49
8 Jul 2026$14.49
9 Jul 2026$14.49
10 Jul 2026$14.49
11 Jul 2026$14.32
12 Jul 2026$14.32
13 Jul 2026$14.32
14 Jul 2026$14.32
15 Jul 2026$14.58
16 Jul 2026$14.58
17 Jul 2026$14.58
18 Jul 2026$14.58
19 Jul 2026$14.58
20 Jul 2026$14.51
21 Jul 2026$14.51
22 Jul 2026$14.51
23 Jul 2026$14.51
24 Jul 2026$14.51
25 Jul 2026$14.30
26 Jul 2026$14.30
27 Jul 2026$14.30
28 Jul 2026$14.30
29 Jul 2026$14.37
30 Jul 2026$14.37
31 Jul 2026$14.37
1 Aug 2026$14.37
2 Aug 2026$14.37
3 Aug 2026$14.37
4 Aug 2026$14.37
5 Aug 2026$14.37
6 Aug 2026$14.37
7 Aug 2026$14.37
8 Aug 2026$14.37
9 Aug 2026$14.37
10 Aug 2026$14.37
11 Aug 2026$14.37
12 Aug 2026$14.37
13 Aug 2026$14.37
14 Aug 2026$14.37
15 Aug 2026$14.37
16 Aug 2026$14.37
17 Aug 2026$14.37
18 Aug 2026$14.29
19 Aug 2026$14.29
20 Aug 2026$14.29
21 Aug 2026$14.29
22 Aug 2026$14.25
23 Aug 2026$14.19
24 Aug 2026$14.19
25 Aug 2026$14.19
26 Aug 2026$14.19
27 Aug 2026$14.19
28 Aug 2026$14.19
29 Aug 2026$14.19
30 Aug 2026$14.19
31 Aug 2026$14.19
1 Sept 2026$14.19
2 Sept 2026$14.20
3 Sept 2026$14.20
4 Sept 2026$14.20
5 Sept 2026$14.20
6 Sept 2026$14.20
7 Sept 2026$14.20
8 Sept 2026$14.15
9 Sept 2026$14.15
10 Sept 2026$14.00
11 Sept 2026$14.00
12 Sept 2026$13.44
13 Sept 2026$13.26
14 Sept 2026$12.85
15 Sept 2026$12.69
17 Sept 2026$12.60
20 Sept 2026$12.55
23 Sept 2026$12.52
26 Sept 2026$12.70
29 Sept 2026$12.46
2 Oct 2026$12.46
5 Oct 2026$12.31
8 Oct 2026$12.43
15 Oct 2026$13.10
16 Oct 2026$13.10
17 Oct 2026$13.10
20 Oct 2026$13.16
21 Oct 2026$13.16
23 Oct 2026$13.16
Period high$14.62
Period low$3.00
Period average$6.28
Recorded points723

Sales History

37 sold · all variants(30D)

Sales recorded · 21 Sept 2026 – 20 Oct 2026. Sales are grouped into reporting periods; the final date is the latest available data.

Showing Normal - Near Mint - English

Click a bar to view full breakdown
View recorded sales data
Reporting periods for Normal - Near Mint - English. Missing values are shown as a dash.
DateUnits soldTransactionsMarket priceDetails
23/09/202600$12.52View sales
26/09/202644$12.70View sales
29/09/202633$12.46View sales
02/10/202633$12.46View sales
05/10/202644$12.31View sales
08/10/202633$12.43View sales
11/10/202644$12.75View sales
14/10/202611$13.10View sales
17/10/202611$13.12View sales
20/10/202600$13.12View sales
23Units sold · selected condition
23Transactions · selected condition
$12.70Average recorded market price
$11.53Lowest Sale
$21.42Highest Sale

Average recorded market price is the simple mean of reporting periods with a positive market price; it is not weighted by sales volume. A dash means no usable observation is available.