Grass Energy

Gym Heroes · #129/132 · 2000

$0.47
Market price ▲ 2.2% (30d)
Prices as of Nov 4, 2026
BasicArt · Keiji Kinebuchi
60graded pop
12%gem rate
70.2×PSA 10 vs raw
-84%off ATH $2.91 · Oct 2026
−$1.18EV to grade — don't
Market data

Printings & price history

Unlimited▲ 0.0% 7d$0.47
Low $0.10Mid $0.44High $1.57

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Graded market

Graded values

PSA 10 report →updated 2026-11-04
Grade 6 est.$1.09
Grade 5 est.$0.92
Grade 4 est.$0.76
Grade 3 est.$0.63
Grade 2 est.$0.52
Grade 1 est.$0.44

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$33.00

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

Graded population census · updated 2026-09-19

CGC42 graded · 3 gem 10
PSA18 graded · 4 gem 10

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 8.5
$6.00
Low confidence — a single sale, not yet corroborated
Recent sale price by grade · tracked by cert number
CGC 9 · 1st Ed
$6.00
last $6.00 · Sep 7, 2026 · 1 sale
CGC 8.5 · 1st Ed
$5.00
last $5.00 · Aug 10, 2026 · 1 sale
Unconfirmed
CGC 9 · 2 bids · Sep 7, 2026
$6.00
Unconfirmed
CGC 8.5 · 1 bids · Aug 10, 2026
$5.00
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How much is Grass Energy #129/132 worth?

A raw copy of Grass Energy #129/132 (Gym Heroes, 2000) is worth about $0.47 right now, based on the latest market data from November 4, 2026. Across the 2 printings we track, copies run anywhere from $0.10 to $19.66 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $33.00, roughly 70.2x the raw price, while a PSA 9 sits near $23.14. 189 copies have been graded to date, and 19% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

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