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MarketsEDITION № 158 Sets33 SETS · WOTC ERA Listings11,810 LIVE Methodology

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Markets Sets Listings

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GO TO

SETS

↑↓ MOVE↵ OPENESC CLOSE

MarketsEDITION № 158 Sets33 SETS · WOTC ERA Listings11,810 LIVE Methodology

Early access

Data rebuilt every morning · 6:00 AM PT
© 2026 Gembook

Grass Energy Unlimited PSA 8 · Base #99/102 — Gembook

Base/#99/102Gembook Value·PSA 8

Grass Energy

$14

#3844Overall #295in Base3.2%60D

UNLIMITED · PSA 8

Grass Energy — Base 99/102

1st EditionShadowless

Details

Price confidence

SetBase

Number99 / 102

Released1999

PSA population191

Fair range$14–$15

Last sale$14 · Aug 22, 2026

Live listings1 · checked daily

Recent sales

Live listings

1 live

eBay · buy it nowNEEDS COMPS$51

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More from Base

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How we price this

Gembook Value is the weighted median of 14 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.

Methodology →

Price History26.3%

Recent sales

14 verified · 5 shown

Aug 22, 2026eBay$14+$0

Jul 21, 2026eBay$15+$1

Jun 9, 2026eBay$19+$5

Jun 3, 2026eBay$14−$1

Jun 2, 2026eBay$15+$1