![Professor's Research [Professor Oak] #122 – Prismatic Evolutions](/img/pokemon/pokemon-c0021203/detail)
Pokémon TCG · Prismatic Evolutions · #122
Professor's Research [Professor Oak] #122 price
Prismatic Evolutions122Market prices
90-day range · TCGplayer
Professor's Research [Professor Oak] (#122, Common) is a card from Pokémon set Prismatic Evolutions. Near Mint (Normal), it has a market price of about $0.21 on TCGplayer and €0.07 on Cardmarket (updated October 14, 2026). Over the last 7 days, its TCGplayer market price fell 12.5% and the Cardmarket price trend rose 0.0%. Over the last 30 days, its TCGplayer market price rose 40.0% and the Cardmarket price trend rose 40.0%. Over the last 90 days, its TCGplayer market price rose 40.0%. Its 90-day TCGplayer market price range is $0.08 to $0.29. Graded, a PSA 10 is worth about $19.89 and a PSA 9 about $14.00. Among the 125 Common cards of Prismatic Evolutions, it is the 85th most valuable. Converted to dollars, its Cardmarket price is 62.6% lower than its TCGplayer price.
Professor's Research [Professor Oak] #122 prices by finish
| Finish | TCGplayer | Cardmarket |
|---|---|---|
| Normal | $0.21 | €0.07 |
| Reverse Holo | $0.22 | €0.14 |
Near Mint prices: TCGplayer market price, Cardmarket price trend, updated October 14, 2026.
Price changes by finish
| Finish | Price | 7 days | 30 days | 90 days | 90-day range |
|---|---|---|---|---|---|
| Normal | TCGplayer market price | −12.5% | +40.0% | +40.0% | $0.08 – $0.29 |
| Normal | Cardmarket price trend | +0.0% | +40.0% | – | – |
| Reverse Holo | TCGplayer market price | −12.0% | +15.8% | +29.4% | $0.16 – $0.25 |
| Reverse Holo | Cardmarket price trend | +55.6% | −22.2% | – | – |
Change of the same Near Mint price (same market, same finish) against 7, 30 and 90 days ago; range: its lowest and highest daily value over the last 90 days. Only where the price history supports a figure; lowest listings have none.
Follow your own copies, graded or raw, and what they are worth in Sparkl.
Professor's Research [Professor Oak] #122 graded prices
| Grade | PSA | BGS | CGC | SGC |
|---|---|---|---|---|
| 10 | $19.89 | $40.00 | $19.00 | $19.00 |
| 9 | $14.00 | – | $8.70 | – |
| 8 | $7.50 | – | – | – |
US dollars, from recent graded sales and graded market prices.
PSA has graded 4 copies of this card: 4 earned a 10 (100%).
Professor's Research [Professor Oak] #122 price history
About this card
- Number
- 122
- Rarity
- Common
- Finishes
- Normal, Reverse Holo
- Rank in its rarity
- 85th of 125 Common cards
- Against its rarity’s median
- 0.7× the median ($0.30)
- Cardmarket vs TCGplayer
- −62.6% after conversion ($1.1208 per euro)
- Finish spread
- Normal $0.21 to Reverse Holo $0.22 (About, TCGplayer)
- Released
- January 17, 2025
- Print language
- English
How this page is made: Near Mint prices from TCGplayer and Cardmarket, refreshed daily; ranks, medians and comparisons are computed by Sparkl from those prices.
You are viewing the free public price page
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Most valuable Prismatic Evolutions cards
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- Sylveon ex#156 · Special Illustration Rare · $432.04
- Leafeon ex#144 · Special Illustration Rare · $311.16
- Espeon ex#155 · Special Illustration Rare · $284.88
- Glaceon ex#150 · Special Illustration Rare · $257.53
- Vaporeon ex#149 · Special Illustration Rare · $254.24
The 10 most valuable · See all 352 cards in Prismatic Evolutions
Next to Professor's Research [Professor Oak] #122 in Prismatic Evolutions
- Professor Sada's Vitality#120 · Uncommon · $0.12
- Professor Sada's Vitality (Poke Ball Pattern)#120 · Uncommon · $0.26
- Professor Turo's Scenario#121 · Uncommon · $0.08
- Professor's Research [Professor Elm]#123 · Common · $0.15
- Professor's Research [Professor Elm] (Poke Ball Pattern)#123 · Common · $0.30
- Professor's Research [Professor Rowan]#124 · Common · $0.16