Demon Lords' Banquet ~Walpurgis~ UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards Uncommon Union Arena card — value and price

Demon Lords' Banquet ~Walpurgis~

UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · Uncommon
Union Arena una:702880 TCGplayer (daily snapshot, 2026-08-05)
Fair market value
$4.00
Consensus of 1 market price guide. Typical $3.46 – $4.56.
Sources: TCGplayer (daily snapshot, 2026-08-05) · Near Mint, raw
Optimal buy
$3.70
Never pay above $3.87
Optimal sell
$4.22
Never sell below $4.07
Buy this card · aim to pay under $3.87
Find on eBay →TCGplayer →Buy on Amazon →Graded (PSA 10) →

We may earn a commission on purchases — at no extra cost to you, and it never affects our valuations.

</> Embed this card / add a value badge
SplitShot value badge
Badge — HTML<a href="https://splitshot.co/card/una:702880"><img src="https://splitshot.co/badge/una:702880.svg" alt="SplitShot value"></a>
Badge — Markdown[![SplitShot value](https://splitshot.co/badge/una:702880.svg)](https://splitshot.co/card/una:702880)
Widget — iframe<iframe src="https://splitshot.co/embed/una:702880" width="360" height="172" style="border:0;overflow:hidden" loading="lazy" title="SplitShot value"></iframe>

Free to use anywhere — forum signatures, blogs, wikis. The value updates automatically. Note: eBay's listing policy allows externally-hosted images but not links off-site, so use the badge image alone there, without the link.

On Discord, skip the snippets entirely — add the SplitShot app and type /value in any channel.

Selling this card
Optimal sell $4.22 · never below $4.07. 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
Related cards
Rimuru (051) cardRimuru (051)UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards$4.00Yuuki cardYuukiUE20BT: That Time I Got Reincarnated as a Slime Release Event Cards$4.00Rimuru (011) cardRimuru (011)UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards$4.00Rimuru (069) cardRimuru (069)UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards$4.00Youm cardYoumUE20BT: That Time I Got Reincarnated as a Slime Release Event Cards$4.00Rimuru (043) cardRimuru (043)UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards$3.99
More UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards →
Common questions
How much is Demon Lords' Banquet ~Walpurgis~ worth?

Demon Lords' Banquet ~Walpurgis~ from UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards has a fair market value of about $4.00 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Demon Lords' Banquet ~Walpurgis~?

List around $4.22 to clear without leaving money on the table; that nets about $2.27 after fees and shipping.

What should I pay to buy Demon Lords' Banquet ~Walpurgis~?

A disciplined buy target is about $3.70 — a discount to fair value that keeps an edge. Aim not to pay above $3.87.

Where can I buy Demon Lords' Banquet ~Walpurgis~?

Demon Lords' Banquet ~Walpurgis~ is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $4.00 and aim to pay under $3.87 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Demon Lords' Banquet ~Walpurgis~?

Demon Lords' Banquet ~Walpurgis~ is trending stable lately. A disciplined entry is under $3.87; paying near or below $3.70 keeps a margin of safety versus the $4.00 fair value.

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