Bill's Maintenance

Crystal Guardians · #71/100 · Uncommon · 2006

$0.35

Market price ▲ 9.4% (30d)

Prices as of Nov 5, 2026

Normal Reverse Holofoil

SupporterArt · Ken Sugimori

34graded pop

35%gem rate

154.0×PSA 10 vs raw

+$5.37EV to grade — marginal

Market data

Printings & price history

Normal▲ 0.0% 7d$0.35

Low $0.10Mid $0.33

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-11-05

Grade 6 est.$1.42

Grade 5 est.$1.19

Grade 4 est.$0.98

Grade 3 est.$0.82

Grade 2 est.$0.67

Grade 1 est.$0.57

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$53.91

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-09-27

CGC27 graded · 11 gem 10

12345678910

PSA7 graded · 1 gem 10

12345678910

Population data from PriceCharting, updated monthly.

Auction sale integrity

New

Graded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →

Clean price · CGC 9.5

$13.20

Low confidence — a single sale, not yet corroborated

Recent sale price by grade · tracked by cert number

CGC 9.5 · Rev Holo

$11.00

last $11.00 · Sep 7, 2026 · 1 sale

Unconfirmed

CGC 9.5 · 3 bids · Sep 7, 2026

$11.00

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How much is Bill's Maintenance #71/100 worth?

Right now (November 5, 2026) the going rate for an ungraded Bill's Maintenance #71/100 from Crystal Guardians is about $0.35. Across the 2 printings we track, copies run anywhere from $0.10 to $132.18 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $53.91, roughly 154.0x the raw price, while a PSA 9 sits near $18.07. 31 copies have been graded to date, and 16% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Crystal Guardians?Full master set guide — every card, chase list, and completion cost→