Market price · Normal
$1.17
TCGplayer (US) · updated Nov 2, 2026
≈ $2.48 delivered +$1.31 shipping (TCGplayer minimum on orders under $5)
Estimate for one card from a US seller. Buying several cards from the same seller shares one shipping fee. Shipping to Canada varies by seller.
Unchanged for 23 days — likely no recent sales, so this price may not reflect what it would sell for today.
TCGplayer · US market
Market
$1.17
Low
—
Mid
—
Graded · Normal
PSA 9
$19.95
1 sale
PSA population: 73 graded · 27% PSA 10
Recent eBay sales.
Printings (3)
Collection tracking (owned printings, condition, what you paid) opens October 25 — bookmark this page and check back.
You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card. Shuffle your hand into your deck, then draw 5 cards.
- Illustrator
- Ken Sugimori
- Format
- Not Standard
- Released
- September 1, 2004
Price history
- Normal$1.17
- Energy Symbol Reverse Holo$5.47
- Normal · Professor Program Stamp$134.99
Show as table
| Date | Normal | Energy Symbol Reverse Holo | Normal · Professor Program Stamp |
|---|---|---|---|
| Nov 2, 2026 | $1.17 | $5.47 | $134.99 |
| Nov 1, 2026 | $1.17 | $5.47 | $134.99 |
| Oct 31, 2026 | $1.17 | $5.47 | $134.99 |
| Oct 30, 2026 | $1.17 | $5.47 | $134.99 |
| Oct 29, 2026 | $1.17 | $5.47 | $134.99 |
| Oct 28, 2026 | $1.17 | $5.47 | $134.99 |
| Oct 27, 2026 | $1.17 | $5.43 | $134.99 |
| Oct 26, 2026 | $1.17 | $5.43 | $134.99 |
| Oct 25, 2026 | $1.17 | $5.43 | $134.99 |
| Oct 24, 2026 | $1.17 | $5.43 | $134.99 |
| Oct 23, 2026 | $1.17 | $5.43 | $134.99 |
| Oct 22, 2026 | $1.17 | $5.43 | $134.99 |
| Oct 21, 2026 | $1.17 | $5.43 | $134.99 |
| Oct 20, 2026 | $1.17 | $5.43 | $134.99 |
| Oct 19, 2026 | $1.17 | $5.43 | — |
| Oct 18, 2026 | $1.17 | $5.43 | — |
| Oct 17, 2026 | $1.17 | $5.43 | — |
| Oct 16, 2026 | $1.17 | $5.43 | — |
| Oct 15, 2026 | $1.17 | $5.43 | — |
| Oct 14, 2026 | $1.17 | $5.43 | — |
| Oct 13, 2026 | $1.17 | $5.43 | — |
| Oct 12, 2026 | $1.17 | $5.43 | — |
| Oct 11, 2026 | $1.17 | $5.43 | — |
| Oct 10, 2026 | $1.17 | $5.43 | — |
| Oct 9, 2026 | $1.16 | $5.33 | — |
| Oct 8, 2026 | $1.16 | $5.33 | — |
| Oct 7, 2026 | $1.16 | $5.33 | — |
| Oct 6, 2026 | $1.16 | $5.33 | — |
| Oct 5, 2026 | $1.17 | $4.91 | — |
| Oct 4, 2026 | $1.17 | $4.91 | — |
Showing the last 30 days. Full price history is on Elite and Master
Live on eBay
Loading eBay listings…
Market trend
As of Nov 2, 2026 · TCGplayer (US)
- 7 days
- 0.0%
- 30 days
- +1.7%
- vs set · 7D
- +0.1%-0.1 pts vs set
- Volatility (30D) Elite+
- —
| Printing | Price | 1D | 7D | 30D |
|---|---|---|---|---|
| Normal | $1.17 | 0.0% | 0.0% | +1.7% |
| Energy Symbol Reverse Holo | $5.47 | 0.0% | +0.7% | +11.4% |
| Normal · Professor Program Stamp | $134.99 | 0.0% | 0.0% | n/a |
Price history by source · Normal
- TCGplayer
Show as table
| Date | Value | Source |
|---|---|---|
| Nov 2, 2026 | $1.17 | TCGplayer |
| Nov 1, 2026 | $1.17 | TCGplayer |
| Oct 31, 2026 | $1.17 | TCGplayer |
| Oct 30, 2026 | $1.17 | TCGplayer |
| Oct 29, 2026 | $1.17 | TCGplayer |
| Oct 28, 2026 | $1.17 | TCGplayer |
| Oct 27, 2026 | $1.17 | TCGplayer |
| Oct 26, 2026 | $1.17 | TCGplayer |
| Oct 25, 2026 | $1.17 | TCGplayer |
| Oct 24, 2026 | $1.17 | TCGplayer |
| Oct 23, 2026 | $1.17 | TCGplayer |
| Oct 22, 2026 | $1.17 | TCGplayer |
| Oct 21, 2026 | $1.17 | TCGplayer |
| Oct 20, 2026 | $1.17 | TCGplayer |
| Oct 19, 2026 | $1.17 | TCGplayer |
| Oct 18, 2026 | $1.17 | TCGplayer |
| Oct 17, 2026 | $1.17 | TCGplayer |
| Oct 16, 2026 | $1.17 | TCGplayer |
| Oct 15, 2026 | $1.17 | TCGplayer |
| Oct 14, 2026 | $1.17 | TCGplayer |
| Oct 13, 2026 | $1.17 | TCGplayer |
| Oct 12, 2026 | $1.17 | TCGplayer |
| Oct 11, 2026 | $1.17 | TCGplayer |
| Oct 10, 2026 | $1.17 | TCGplayer |
| Oct 9, 2026 | $1.16 | TCGplayer |
| Oct 8, 2026 | $1.16 | TCGplayer |
| Oct 7, 2026 | $1.16 | TCGplayer |
| Oct 6, 2026 | $1.16 | TCGplayer |
| Oct 5, 2026 | $1.17 | TCGplayer |
| Oct 4, 2026 | $1.17 | TCGplayer |
Quick facts
Questions & answers
- How much is Prof. Oak's Research worth?
- Prof. Oak's Research (098/112, FireRed & LeafGreen) is worth about $1.17: the TCGplayer market price of its Normal printing, updated November 2, 2026.
- What printings of Prof. Oak's Research 098/112 exist?
- Prof. Oak's Research 098/112 exists in 3 printings: Normal, Energy Symbol Reverse Holo, and Normal · Professor Program Stamp.
- What set is Prof. Oak's Research from?
- Prof. Oak's Research is card 098/112 of FireRed & LeafGreen (EX), released on September 1, 2004.
- What rarity is Prof. Oak's Research 098/112?
- Prof. Oak's Research (098/112, FireRed & LeafGreen) is a Uncommon card.
- Who illustrated Prof. Oak's Research 098/112?
- The artwork of Prof. Oak's Research (098/112, FireRed & LeafGreen) is by Ken Sugimori.
Answers are generated from Tallgrass's own catalog and market data.