Diaboromon (Regionals 26-27 Season 1 Finalist) Cyber Eden Rare Digimon card — value and price

Diaboromon (Regionals 26-27 Season 1 Finalist)

Cyber Eden · Rare
Digimon dgm:677445 TCGplayer (daily snapshot, 2026-06-10)
Fair market value
$21.27
Consensus of 1 market price guide. Typical $18.42 – $24.23.
Sources: TCGplayer (daily snapshot, 2026-06-10) · Near Mint, raw
Optimal buy
$19.70
Never pay above $20.56
Optimal sell
$22.44
Never sell below $21.62
Buy this card · aim to pay under $20.56
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
When it arrives: a penny sleeve + toploader is all it takes to keep it Near Mint.
Penny sleevesToploaders

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Selling this card
Optimal sell $22.44 · never below $21.62. Value your copy for the live net-after-fees calculator.
Where to sell
eBay~13.25% + $0.30Largest audience; on any listing use “Sell one like this” to prefill yours.TCGplayer~10–11%Best for singles; buyers expect competitive, data-driven pricing.Whatnot~8% + paymentLive-auction app; strong for breaks, lots, and fast sales.
Shipping & protection supplies
Sleeve + toploader in a team bag, taped inside a bubble mailer, shipped with tracking.
Penny sleevesToploadersTeam bagsBubble mailersPainter’s tape
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Estimate for guidance, not an appraisal. Value your exact copy →