Testament of Valahai (Marvel) Mastery Pack Guardian Marvel Flesh and Blood card — value and price

Testament of Valahai (Marvel)

Mastery Pack Guardian · Marvel
Flesh and Blood fab:646281 TCGplayer (daily snapshot, 2026-06-11)
Fair market value
$616.67
Consensus of 1 market price guide. Typical $534.16 – $702.39.
Sources: TCGplayer (daily snapshot, 2026-06-11) · Near Mint, raw
Optimal buy
$571.16
Never pay above $596.19
Optimal sell
$650.59
Never sell below $626.85
Buy this card · aim to pay under $596.19
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
When it arrives: a card at this value belongs in a sleeve inside a magnetic one-touch, out of sunlight.
Magnetic one-touch holderPenny sleeves

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Selling this card
Optimal sell $650.59 · never below $626.85. 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
High value — use a sleeve + one-touch (or toploader) inside a rigid mailer, tracked, with signature confirmation.
Penny sleevesMagnetic one-touch holderToploadersBubble mailersRigid/cardboard mailerPainter’s tape
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