Prices updated 8/10/2026
Bill's Maintenance — PSA 8
Crystal Guardians · #71
Set
Crystal Guardians
Series
EX
Rarity
Uncommon
Number
71
Supertype
Trainer
Artist
Ken Sugimori
Subtypes
Supporter
Prices & Marketplace
PSA 8 · cheapest right now
live eBay asks$45.00
cheapest of 2 PSA 8 listings for Bill's Maintenance
See PSA 8 listings on eBay →Asking prices, not sold prices. Condition is settled by the grade, but always check the listing.
TCGPlayer (NM market)
referenceNormal
low $0.10$0.36
Reverse Holofoil
low $1.84$7.67
Buy on eBay
active asks · 2d agoeBayPSA 10
Lowest $7,500
1 active listing
eBayPSA 9
Lowest $99.99
1 active listing
eBayPSA 8
Lowest $45.00· Median $49.99
2 active listings
eBayCGC 10
Lowest $99.99· Median $184
2 active listings
eBayRaw / Ungraded
Lowest $0.71· Median $2.45
194 active listings·97% above 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+2.9% (+$0.01)
Apr 5$0.35 – $0.36Aug 10
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 | $7,500 | 1 | Listings → |
| PSA 9 | $99.99 | 1 | Listings → |
| PSA 8 & under | $45.00 | 2 | Listings → |
| CGC 9.5+ | $99.99 | 2 | Listings → |
| Raw / Ungraded | $0.71 | 194 | 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.
