Pokémon TCG · Expedition Base Set · #149
Professor Oak's Research #149 price
Expedition Base Set149Market prices
90-day range · TCGplayer
Professor Oak's Research (#149, Uncommon) is a card from Pokémon set Expedition Base Set. Near Mint (Normal), it has a market price of about $2.22 on TCGplayer and €1.16 on Cardmarket (updated November 12, 2026). Over the last 7 days, its TCGplayer market price rose 0.0% and the Cardmarket price trend rose 58.9%. Over the last 30 days, its TCGplayer market price fell 2.2% and the Cardmarket price trend fell 48.9%. Over the last 90 days, its TCGplayer market price rose 16.2% and the Cardmarket price trend rose 84.1%. Its 90-day TCGplayer market price range is $1.86 to $2.27. Its 90-day Cardmarket price trend range is €0.26 to €3.46. Among the 38 Uncommon cards of Expedition Base Set, it is the 28th most valuable. Converted to dollars, its Cardmarket price is 42.1% lower than its TCGplayer price. On Sparkl, 5 collectors have this card.
Professor Oak's Research #149 prices by finish
| Finish | TCGplayer | Cardmarket |
|---|---|---|
| Normal | $2.22 | €1.16 |
| Reverse Holo | $34.06 | €5.06 |
Near Mint prices: TCGplayer market price, Cardmarket price trend, updated November 12, 2026.
Price changes by finish
| Finish | Price | 7 days | 30 days | 90 days | 90-day range |
|---|---|---|---|---|---|
| Normal | TCGplayer market price | +0.0% | −2.2% | +16.2% | $1.86 – $2.27 |
| Normal | Cardmarket price trend | +58.9% | −48.9% | +84.1% | €0.26 – €3.46 |
| Reverse Holo | TCGplayer market price | +0.0% | −2.2% | +13.6% | $29.98 – $36.56 |
| Reverse Holo | Cardmarket price trend | +0.0% | +17.1% | +4.8% | €4.10 – €5.55 |
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.
Price charts, graded prices from PSA, CGC, BGS, SGC, TAG and ACE, PSA population counts and recent sold listings are in Sparkl Pro.
About this card
- Number
- 149
- Rarity
- Uncommon
- Finishes
- Normal, Reverse Holo
- Rank in its rarity
- 28th of 38 Uncommon cards
- Against its rarity’s median
- 0.3× the median ($7.54)
- Cardmarket vs TCGplayer
- −42.1% after conversion ($1.1081 per euro)
- Finish spread
- Normal $2.22 to Reverse Holo $34.06 (15×, TCGplayer)
- Released
- September 15, 2002
- 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.
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