Roaring Beam — Rainbow Foil GEM Pack 4 Promo Flesh and Blood card — value and price

Photo is the marketplace stock image and may show either finish — this value is for the Rainbow Foil printing.

Roaring Beam — Rainbow Foil

GEM Pack 4 · Promo
Flesh and Blood fab:678621 TCGplayer (daily snapshot, 2026-06-11)
Fair market value
$5.37
Consensus of 1 market price guide. Typical $4.65 – $6.12.
Sources: TCGplayer (daily snapshot, 2026-06-11) · Near Mint, raw
Optimal buy
$4.97
Never pay above $5.19
Optimal sell
$5.67
Never sell below $5.46
Buy this card · aim to pay under $5.19
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →

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Selling this card
Optimal sell $5.67 · never below $5.46. 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
Low value — a sleeve in a plain/bubble mailer is plenty; tracking optional under ~$20.
Penny sleevesBubble mailers
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Estimate for guidance, not an appraisal. Value your exact copy →