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GRASS ENERGY #129/132
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Grass Energy
Grass EnergyGrass Energy
129/132
COMMONCOMMON
1ST EDITION1ST EDITION
Gym Heroes2000
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Graded Cap$18.1K
PSA 10$792
Raw NM$2
$792Pop 20
Gym Heroes2000
Price & Volume History
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Market
Last Sale
$834
149 days ago
Price Estimate
$792
MODELED
12% off ATH$897 · AUG '26
On eBay · Lowest PSA 10 Buy It Now
See listings ↗
Price Confidence:Low Confidence
Sales
Sales
2026-06-11$834
2024-07-31$50
Sales
2 sales · Jul 31 2024 – Jun 11 2026
2026-06-11$834Alt
2024-07-31$50eBay
See live PSA 10 listings on eBay ↗
Grading
Snapshot
Key Metrics · Grading Activity
Percentile vs.
MetricValueSetEraAll
Value / CopyPSA 10 price divided by how many PSA 10 copies exist. Roughly: how much value rides on each perfect copy.$4078——
Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10.13.2%676566
Gem Premium (10:9)How much more a PSA 10 costs than a PSA 9 of this card. 2.5× means the perfect copy sells for 2.5 times the near-perfect one.33×999794
Vs ExpectedThis card's price vs what you'd expect for a card with its PSA 10 population in its era. 9× means the market pays nine times what rarity alone explains — collector demand. Below 1× means it's cheaper than its scarcity suggests.0.6×745148
PSA10
20
PSA
Total: 152
Gem Rate: 13.2%
Cumulative Grading
152graded20PSA 10Apr 26Nov 26
All Grades
152 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
Related Cards
▍ Variants1
Unlimited
129/132
Grass Energy
PSA 10—
NM$0
eBay Listings
See live PSA 10 listings on eBay ↗