Prices updated 8/5/2026
Bill's Maintenance
Expedition Base Set · #137
Set
Expedition Base Set
Series
E-Card
Rarity
Uncommon
Number
137
Supertype
Trainer
Artist
Ken Sugimori
Subtypes
Supporter
Prices & Marketplace
TCGPlayer (NM market)
referenceNormal
low $0.23$0.73
Reverse Holofoil
low $4.99$8.87
Buy on eBay
active asks · 3h agoeBayPSA 7
Lowest $34.99
1 active listing
eBayCGC 10
Lowest $47.50
1 active listing
eBayRaw / Ungraded
Lowest $0.71· Median $2.00
198 active listings·3% below market
View all 359 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+37.7% (+$0.20)
Apr 5$0.53 – $0.73Aug 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 8 & under | $34.99 | 1 | Listings → |
| CGC 9.5+ | $47.50 | 1 | Listings → |
| Raw / Ungraded | $0.71 | 198 | 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.
