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▤The Morning MarketEDITION № 78 · REBUILT 6:00 AM PT↵
❏Set Guide17 SETS · THE WOTC ERA · 1999–2003G S
◫Live Listings7,461 ACTIVE · VERIFIED EBAYG L
§MethodologyHOW GEMBOOK VALUE IS BUILT
SETS
❏BaseJAN 1999 · ORIGINAL ERA
❏JungleJUN 1999 · ORIGINAL ERA
❏FossilOCT 1999 · ORIGINAL ERA
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MarketsEDITION № 78Sets17 SETS · WOTC ERAListings7,461 LIVEMethodology

Early access

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© 2026 Gembook

Base/#56/102Gembook Valuei·PSA 9As of Jun 18, 2026 · updated daily at 6:00 AM PT
Confidence Definitive · weighted median of 12 verified sales
Fair range $124–$140

Onix

$125
#6040Overall#624in Base12.6%30D
1ST EDITION · PSA 9
Onix — Base 56/102
Price History88.7%
$95$283$471Sep 25Feb 26Jun 26

Details

SetBase
Number56 / 102
Released1999
PSA population1,069
Price confidenceDefinitive
Fair range$124–$140
Last sale$129 · Jun 12, 2026
Live listings1 · checked daily

Recent sales

12 verified · 5 shown
Jun 12, 2026eBay$129+$4
Jun 8, 2026eBay$125+$0
Jun 7, 2026eBay$124−$2
May 11, 2026eBay$230+$105
May 10, 2026eBay$150+$25

Live listings

1 on eBay
eBay$197View ↗

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How we price this

Gembook Value is the weighted median of 12 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.

Methodology →