Kaiju No. 8 (055) (SR***) UE12BT: Kaiju No. 8 Super Rare 3-Star Union Arena card — value and price

Kaiju No. 8 (055) (SR***)

UE12BT: Kaiju No. 8 · Super Rare 3-Star
Union Arena una:656375 TCGplayer (daily snapshot, 2026-08-11)
Fair market value
$749.80
Consensus of 1 market price guide. Typical $649.48 – $854.02.
Sources: TCGplayer (daily snapshot, 2026-08-11) · Near Mint, raw
Optimal buy
$694.46
Never pay above $724.90
Optimal sell
$791.04
Never sell below $762.17
Buy this card · slabbed copies dominate at this price · aim to pay under $724.90 raw
Buy graded (PSA 10) →Find on eBay →TCGplayer →Buy on Amazon →
When it arrives: if it's graded, a slab guard protects the case (and the grade with it); if it's raw, use a sleeve inside a magnetic one-touch. Either way, keep it out of sunlight.
Slab guard (graded)Magnetic one-touch (raw)Penny sleeves

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Selling this card
Optimal sell $791.04 · never below $762.17. 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 — graded: slab in a slab guard, bubble-wrapped in a rigid mailer. Raw: sleeve + one-touch (or toploader) inside a rigid mailer. Either way ship tracked, with signature confirmation.
Slab guard (graded)Penny sleevesMagnetic one-touch holderToploadersBubble mailersRigid/cardboard mailerPainter’s tape
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Common questions
How much is Kaiju No. 8 (055) (SR***) worth?

Kaiju No. 8 (055) (SR***) from UE12BT: Kaiju No. 8 has a fair market value of about $749.80 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Kaiju No. 8 (055) (SR***)?

List around $791.04 to clear without leaving money on the table; that nets about $672.80 after fees and shipping.

What should I pay to buy Kaiju No. 8 (055) (SR***)?

A disciplined buy target is about $694.46 — a discount to fair value that keeps an edge. Aim not to pay above $724.90.

Where can I buy Kaiju No. 8 (055) (SR***)?

Kaiju No. 8 (055) (SR***) is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $749.80 and aim to pay under $724.90 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Kaiju No. 8 (055) (SR***)?

Kaiju No. 8 (055) (SR***) is trending stable lately. A disciplined entry is under $724.90; paying near or below $694.46 keeps a margin of safety versus the $749.80 fair value.

Is a PSA 10 Kaiju No. 8 (055) (SR***) worth the premium?

A PSA 10 Kaiju No. 8 (055) (SR***) is modelled around $1,574.58 versus $749.80 raw — roughly a 110% premium for a current (2020+) card. At this value most copies trade slabbed, because certification removes both authenticity and condition risk. Buy graded if you want certainty or plan to resell; buy raw only from clear photos and a trusted seller, and expect to pay near $724.90 at most. Graded figures are model estimates, not comps.

Estimate for guidance, not an appraisal. Value your exact copy →