Prices updated 7/26/2026
Impostor Professor Oak
Base · #73
Set
Base
Series
Base
Rarity
Rare
Number
73
Supertype
Trainer
Artist
Ken Sugimori
Prices & Marketplace
TCGPlayer (NM market)
referenceNormal
low $2.99$6.39
Buy on eBay
active asks · 5d agoeBayPSA 10
Lowest $470· Median $480
3 active listings
eBayPSA 9
Lowest $89.99· Median $125
5 active listings
eBayPSA 8
Lowest $62.89· Median $116
4 active listings
eBayBGS 9
Lowest $69.99· Median $695
2 active listings
eBayCGC 9
Lowest $35.00
1 active listing
eBayRaw / Ungraded
Lowest $1.62· Median $7.50
184 active listings·unusually low — verify card
View all 469 listings on eBay →Recent sales
by gradeReal sold prices — what buyers actually paid, not an estimate.
Sold-price data from Silph Co Analytics. Outliers excluded.
Price History
3 price points+16.4% (+$0.90)
Apr 5$5.49 – $6.39Jul 26
Listings by grade
The cheapest copy listed on eBay at each grade right now — what the slab is worth paying for.
| Grade | Lowest ask | Listed | |
|---|---|---|---|
| PSA 10 | $470 | 3 | Listings → |
| PSA 9 | $89.99 | 5 | Listings → |
| PSA 8 & under | $62.89 | 4 | Listings → |
| BGS 9 & under | $69.99 | 2 | Listings → |
| CGC 9 & under | $35.00 | 1 | Listings → |
| Raw / Ungraded | $1.62verify listing | 184 | Listings → |
These are current asking prices, not sold prices — a grade with one optimistic listing can look far pricier than it trades for. Recent sold comps are below.
