Professor Oak's Research
Ungraded card references. Condition and selling costs affect what you receive; graded slab values are not covered.
Professor Oak's Research #051/052 from Random Constructed Starter Decks (Venusaur/Charizard/Blastoise) (Normal): latest recorded price observation US$1.00, observed 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 · 20 May 2026 – 23 Oct 2026
125 recorded price points. Change compares the first and last points shown.
View recorded prices as a table
| Date | Market price |
|---|---|
| 20 May 2026 | $5.95 |
| 21 May 2026 | $5.95 |
| 22 May 2026 | $5.95 |
| 23 May 2026 | $5.95 |
| 24 May 2026 | $5.95 |
| 25 May 2026 | $5.95 |
| 26 May 2026 | $5.95 |
| 27 May 2026 | $4.47 |
| 28 May 2026 | $4.47 |
| 29 May 2026 | $4.47 |
| 30 May 2026 | $4.47 |
| 31 May 2026 | $4.47 |
| 1 Jun 2026 | $4.47 |
| 2 Jun 2026 | $4.47 |
| 3 Jun 2026 | $4.47 |
| 4 Jun 2026 | $4.47 |
| 5 Jun 2026 | $4.47 |
| 6 Jun 2026 | $4.47 |
| 7 Jun 2026 | $4.47 |
| 8 Jun 2026 | $4.47 |
| 9 Jun 2026 | $4.47 |
| 10 Jun 2026 | $4.47 |
| 11 Jun 2026 | $4.47 |
| 12 Jun 2026 | $4.47 |
| 13 Jun 2026 | $4.47 |
| 14 Jun 2026 | $4.47 |
| 15 Jun 2026 | $4.47 |
| 16 Jun 2026 | $4.47 |
| 17 Jun 2026 | $4.47 |
| 18 Jun 2026 | $4.47 |
| 19 Jun 2026 | $4.47 |
| 20 Jun 2026 | $4.47 |
| 21 Jun 2026 | $4.47 |
| 22 Jun 2026 | $4.47 |
| 23 Jun 2026 | $4.47 |
| 24 Jun 2026 | $4.47 |
| 25 Jun 2026 | $4.47 |
| 26 Jun 2026 | $4.47 |
| 27 Jun 2026 | $4.47 |
| 28 Jun 2026 | $4.47 |
| 29 Jun 2026 | $4.47 |
| 30 Jun 2026 | $4.47 |
| 1 Jul 2026 | $3.48 |
| 2 Jul 2026 | $3.48 |
| 3 Jul 2026 | $3.48 |
| 4 Jul 2026 | $3.48 |
| 5 Jul 2026 | $3.48 |
| 6 Jul 2026 | $3.48 |
| 7 Jul 2026 | $3.48 |
| 8 Jul 2026 | $3.48 |
| 9 Jul 2026 | $4.47 |
| 10 Jul 2026 | $4.47 |
| 11 Jul 2026 | $4.47 |
| 12 Jul 2026 | $4.47 |
| 13 Jul 2026 | $4.47 |
| 14 Jul 2026 | $4.47 |
| 15 Jul 2026 | $4.47 |
| 16 Jul 2026 | $4.47 |
| 17 Jul 2026 | $4.47 |
| 18 Jul 2026 | $4.47 |
| 19 Jul 2026 | $4.47 |
| 20 Jul 2026 | $4.47 |
| 21 Jul 2026 | $4.47 |
| 22 Jul 2026 | $4.47 |
| 23 Jul 2026 | $4.47 |
| 24 Jul 2026 | $4.47 |
| 25 Jul 2026 | $4.47 |
| 26 Jul 2026 | $4.47 |
| 27 Jul 2026 | $4.47 |
| 28 Jul 2026 | $4.47 |
| 29 Jul 2026 | $4.47 |
| 30 Jul 2026 | $4.47 |
| 31 Jul 2026 | $2.99 |
| 1 Aug 2026 | $2.99 |
| 2 Aug 2026 | $2.99 |
| 3 Aug 2026 | $2.99 |
| 4 Aug 2026 | $2.99 |
| 5 Aug 2026 | $2.99 |
| 6 Aug 2026 | $2.99 |
| 7 Aug 2026 | $2.99 |
| 8 Aug 2026 | $2.99 |
| 9 Aug 2026 | $2.99 |
| 10 Aug 2026 | $2.99 |
| 11 Aug 2026 | $2.99 |
| 12 Aug 2026 | $2.99 |
| 13 Aug 2026 | $2.99 |
| 14 Aug 2026 | $2.99 |
| 15 Aug 2026 | $2.99 |
| 16 Aug 2026 | $2.99 |
| 17 Aug 2026 | $2.99 |
| 18 Aug 2026 | $2.99 |
| 19 Aug 2026 | $2.99 |
| 20 Aug 2026 | $2.99 |
| 21 Aug 2026 | $2.99 |
| 22 Aug 2026 | $2.99 |
| 23 Aug 2026 | $2.99 |
| 24 Aug 2026 | $2.99 |
| 25 Aug 2026 | $2.99 |
| 26 Aug 2026 | $2.99 |
| 27 Aug 2026 | $2.99 |
| 28 Aug 2026 | $2.99 |
| 29 Aug 2026 | $2.99 |
| 30 Aug 2026 | $2.99 |
| 31 Aug 2026 | $2.99 |
| 1 Sept 2026 | $2.99 |
| 2 Sept 2026 | $2.99 |
| 3 Sept 2026 | $2.99 |
| 4 Sept 2026 | $2.99 |
| 5 Sept 2026 | $2.99 |
| 6 Sept 2026 | $2.99 |
| 7 Sept 2026 | $2.99 |
| 8 Sept 2026 | $2.99 |
| 9 Sept 2026 | $2.99 |
| 10 Sept 2026 | $2.99 |
| 11 Sept 2026 | $2.99 |
| 12 Sept 2026 | $2.99 |
| 13 Sept 2026 | $2.99 |
| 14 Sept 2026 | $2.99 |
| 15 Sept 2026 | $2.99 |
| 15 Oct 2026 | $1.00 |
| 16 Oct 2026 | $1.00 |
| 17 Oct 2026 | $1.00 |
| 20 Oct 2026 | $1.00 |
| 21 Oct 2026 | $1.00 |
| 23 Oct 2026 | $1.00 |
Sales History
No recorded sales history is available for this card.