Hex Maniac

The Best of XY · #140/171 · None · 2017JPN

$5.99

Market price ▲ 29.4% (1Y)

Prices as of Aug 14, 2026

Standard Reverse Holofoil

336graded pop

62%gem rate

0%off ATH $5.99 · Aug 2026

Market data

Printings & price history

Standard$5.99

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Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$5.69

Grade 5 est.$4.79

Grade 4 est.$3.95

Grade 3 est.$3.29

Grade 2 est.$2.70

Grade 1 est.$2.28

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$57.33

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

Graded population census · updated 2026-08-03

PSA26 graded · 19 gem 10

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CGC6 graded · 4 gem 10

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Population data from PriceCharting, updated monthly.

How much is Hex Maniac #140/171 worth?

Hex Maniac #140/171 is a None Japanese card from The Best of XY (2017) — today it trades at roughly $5.99 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $57.33, roughly 9.6x the raw price. 291 copies have been graded to date, and 60% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Hex Maniac has moved over time.

Collecting The Best of XY?Full master set guide — every card, chase list, and completion cost→