Diablo (030) (SR*)

Name: Diablo (030) (SR*)
Brand: Union Arena
Price: 14.78 USD

UE20BT: That Time I Got Reincarnated as a Slime · Super Rare 1-Star

Union Arena una:698494 TCGplayer (daily snapshot, 2026-10-06)

Fair market value

$14.78

Consensus of 1 market price guide. Typical $12.54 – $17.22.

▲ 3% · 30d

Sources: TCGplayer (daily snapshot, 2026-10-06) · Near Mint, raw

Optimal buy

$13.68

Never pay above $14.28

Optimal sell

$15.67

Never sell below $15.05

≈ $12.23 in hand after fees & shipping

These are marketplace prices — what a card trades at between collectors on eBay, TCGplayer or Cardmarket. A local shop buying for cash pays well under this, and that isn't a bad offer: they carry the rent, the staff and the risk of stock that may sit for a year. Store credit usually beats their cash price.

Buy this card · aim to pay under $14.28

Buy this card on TCGplayer →Find on eBay →Graded (PSA 10) →Amazon: sealed →

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

Badge — HTML

<a href="https://splitshot.co/card/una:698494"><img src="https://splitshot.co/badge/una:698494.svg" alt="SplitShot value"></a>

Badge — Markdown[![SplitShot value](https://splitshot.co/badge/una:698494.svg)](https://splitshot.co/card/una:698494)

Widget — iframe

<iframe src="https://splitshot.co/embed/una:698494" 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 $15.67 · never below $15.05. 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.

Shipping & protection supplies

Low value — a sleeve in a plain/bubble mailer is plenty; tracking optional under ~$20.

Penny sleeves Bubble mailers

Amazon Business Free to join and gives bulk pricing on sleeves, toploaders and mailers — worth it if you ship cards often.

Related cards

Milim (084) (R*)UE20BT: That Time I Got Reincarnated as a Slime$15.73

Rimuru (043) (U*)UE20BT: That Time I Got Reincarnated as a Slime$13.95

Diablo (006) (SR*)UE20BT: That Time I Got Reincarnated as a Slime$16.19

Shion (055) (R*)UE20BT: That Time I Got Reincarnated as a Slime$12.99

Ramiris (088) (SR*)UE20BT: That Time I Got Reincarnated as a Slime$16.89

Shuna (006) (C*)UE20BT: That Time I Got Reincarnated as a Slime$12.15

More UE20BT: That Time I Got Reincarnated as a Slime →

Common questions

How much is Diablo (030) (SR*) worth?

Diablo (030) (SR*) from UE20BT: That Time I Got Reincarnated as a Slime has a fair market value of about $14.78 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Diablo (030) (SR*)?

List around $15.67 to clear without leaving money on the table; that nets about $12.23 after fees and shipping.

What should I pay to buy Diablo (030) (SR*)?

A disciplined buy target is about $13.68 — a discount to fair value that keeps an edge. Aim not to pay above $14.28.

Where can I buy Diablo (030) (SR*)?

Diablo (030) (SR*) is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $14.78 and aim to pay under $14.28 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Diablo (030) (SR*)?

Diablo (030) (SR*) is trending stable lately. A disciplined entry is under $14.28; paying near or below $13.68 keeps a margin of safety versus the $14.78 fair value.

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