Grass Energy
Professor Program Promos · #9/264 · Promo · 2026
$5.44
Market price ▲ 4.6% (30d)
Prices as of Aug 14, 2026
82graded pop
57%gem rate
0%off ATH $90.00 · Nov 2025
Market data
Price history
2024▲ 1.3% 7d
Low $6.98Mid $7.44High $7.90
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Graded market
updated 2026-08-13Graded values
Grade 6 est.$85.50
Grade 5 est.$72.00
Grade 4 est.$59.40
Grade 3 est.$49.50
Grade 2 est.$40.50
Grade 1 est.$34.20
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
Ungraded price history$90.00
Ungraded chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
CGC64 graded · 44 gem 10
PSA18 graded · 3 gem 10
Population data from PriceCharting, updated monthly.
How much is Grass Energy #9/264 worth?
As of August 14, 2026, Grass Energy #9/264 from Professor Program Promos sells for around $5.44 in raw, ungraded condition.
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.
