Prices updated 7/26/2026
Professor Elm
Best of Game · #3
Set
Best of Game
Series
Other
Rarity
Promo
Number
3
Supertype
Trainer
Artist
Ken Sugimori
Prices & Marketplace
TCGPlayer (NM market)
referenceNormal
$29.86
Reverse Holofoil
low $20.19$29.86
Buy on eBay
active asks · just noweBayPSA 10
Lowest $30,000
1 active listing
eBayPSA 8
Lowest $74.99· Median $75.00
2 active listings
eBayCGC 10
Lowest $239· Median $2,000
2 active listings
eBayRaw / Ungraded
Lowest $19.99· Median $40.50
11 active listings·33% below market
Recent sales
by gradeReal sold prices — what buyers actually paid, not an estimate.
Sold-price data from Silph Co Analytics. Outliers excluded.
Price History
2 price points+0.0% (+$0.00)
Jul 26$29.86 – $29.86Jul 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 | $30,000 | 1 | Listings → |
| PSA 8 & under | $74.99 | 2 | Listings → |
| CGC 9.5+ | $239 | 2 | Listings → |
| Raw / Ungraded | $19.99 | 11 | 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.
