Rimuru (107) (Box Topper Gold Foil) UE20BT: That Time I Got Reincarnated as a Slime Super Rare 1-Star Union Arena card — value and price

Rimuru (107) (Box Topper Gold Foil)

UE20BT: That Time I Got Reincarnated as a Slime · Super Rare 1-Star
Union Arena una:701525 TCGplayer (daily snapshot, 2026-08-05)
Fair market value
$321.50
Consensus of 1 market price guide. Typical $278.48 – $366.19.
Sources: TCGplayer (daily snapshot, 2026-08-05) · Near Mint, raw
Optimal buy
$297.77
Never pay above $310.82
Optimal sell
$339.18
Never sell below $326.80
Buy this card · slabbed copies dominate at this price · aim to pay under $310.82 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 $339.18 · never below $326.80. 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
Related cards
Luminus (048) (SR**) cardLuminus (048) (SR**)UE20BT: That Time I Got Reincarnated as a Slime$332.08Milim (085) (SR**) cardMilim (085) (SR**)UE20BT: That Time I Got Reincarnated as a Slime$308.13Hinata (034) (SR**) cardHinata (034) (SR**)UE20BT: That Time I Got Reincarnated as a Slime$360.00Rimuru (044) (SR**) cardRimuru (044) (SR**)UE20BT: That Time I Got Reincarnated as a Slime$300.44Rimuru (044) (SR***) cardRimuru (044) (SR***)UE20BT: That Time I Got Reincarnated as a Slime$899.99Shion (053) (SR**) cardShion (053) (SR**)UE20BT: That Time I Got Reincarnated as a Slime$233.11
More UE20BT: That Time I Got Reincarnated as a Slime →
Common questions
How much is Rimuru (107) (Box Topper Gold Foil) worth?

Rimuru (107) (Box Topper Gold Foil) from UE20BT: That Time I Got Reincarnated as a Slime has a fair market value of about $321.50 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Rimuru (107) (Box Topper Gold Foil)?

List around $339.18 to clear without leaving money on the table; that nets about $279.69 after fees and shipping.

What should I pay to buy Rimuru (107) (Box Topper Gold Foil)?

A disciplined buy target is about $297.77 — a discount to fair value that keeps an edge. Aim not to pay above $310.82.

Where can I buy Rimuru (107) (Box Topper Gold Foil)?

Rimuru (107) (Box Topper Gold Foil) is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $321.50 and aim to pay under $310.82 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Rimuru (107) (Box Topper Gold Foil)?

Rimuru (107) (Box Topper Gold Foil) is trending stable lately. A disciplined entry is under $310.82; paying near or below $297.77 keeps a margin of safety versus the $321.50 fair value.

Is a PSA 10 Rimuru (107) (Box Topper Gold Foil) worth the premium?

A PSA 10 Rimuru (107) (Box Topper Gold Foil) is modelled around $675.15 versus $321.50 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 $310.82 at most. Graded figures are model estimates, not comps.

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