Prices updated 8/5/2026
Professor Elm's Training Method
Expedition Base Set · #148
Set
Expedition Base Set
Series
E-Card
Rarity
Uncommon
Number
148
Supertype
Trainer
Artist
Ken Sugimori
Subtypes
Supporter
Prices & Marketplace
TCGPlayer (NM market)
referenceNormal
low $0.95$2.27
Reverse Holofoil
low $20.20$47.00
Buy on eBay
active asks · just noweBayPSA 9
Lowest $44.82
1 active listing
eBayPSA 8
Lowest $150
2 active listings
eBayCGC 10
Lowest $79.99
1 active listing
eBayCGC 9.5
Lowest $39.00
1 active listing
eBayRaw / Ungraded
Lowest $1.13· Median $2.99
171 active listings·50% below market
View all 177 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
2 price points+29.7% (+$0.52)
Apr 5$1.75 – $2.27Aug 5
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 9 | $44.82 | 1 | Listings → |
| PSA 8 & under | $150 | 2 | Listings → |
| CGC 9.5+ | $39.00 | 2 | Listings → |
| Raw / Ungraded | $1.13 | 171 | 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.
