Sung Jinwoo (018) (Gold) Union Arena Promotion Cards Uncommon Union Arena card — value and price

Sung Jinwoo (018) (Gold)

Union Arena Promotion Cards · Uncommon
Union Arena una:694900 TCGplayer (daily snapshot, 2026-10-06)
Fair market value
$50.99
Consensus of 1 market price guide. Typical $39.59 – $64.54.
▲ 30% · 50d
Sources: TCGplayer (daily snapshot, 2026-10-06) · Near Mint, raw
Optimal buy
$46.96
Never pay above $49.18
Optimal sell
$54.96
Never sell below $52.18
≈ $42.42 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 $49.18
Buy this card on TCGplayer →Find on eBay →Graded (PSA 10) →Amazon: sealed →
When it arrives: a penny sleeve + toploader is all it takes to keep it Near Mint.
Penny sleevesToploaders

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:694900"><img src="https://splitshot.co/badge/una:694900.svg" alt="SplitShot value"></a>
Badge — Markdown[![SplitShot value](https://splitshot.co/badge/una:694900.svg)](https://splitshot.co/card/una:694900)
Widget — iframe<iframe src="https://splitshot.co/embed/una:694900" 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 $54.96 · never below $52.18. 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
Sleeve + toploader in a team bag, taped inside a bubble mailer, shipped with tracking.
Penny sleevesToploadersTeam bagsBubble mailersPainter’s tape

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

Related cards
Lelouch Lamperouge (017) (Winner) cardLelouch Lamperouge (017) (Winner)Union Arena Promotion Cards$53.86Sesshomaru (006) (Gold) cardSesshomaru (006) (Gold)Union Arena Promotion Cards$47.54Asta (075) cardAsta (075)Union Arena Promotion Cards$63.97Tanjiro Kamado (008) cardTanjiro Kamado (008)Union Arena Promotion Cards$45.78Ichigo Kurosaki (Anime NYC) cardIchigo Kurosaki (Anime NYC)Union Arena Promotion Cards$64.14Makima (021) (Gold) cardMakima (021) (Gold)Union Arena Promotion Cards$45.71
More Union Arena Promotion Cards →
Common questions
How much is Sung Jinwoo (018) (Gold) worth?

Sung Jinwoo (018) (Gold) from Union Arena Promotion Cards has a fair market value of about $50.99 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Sung Jinwoo (018) (Gold)?

List around $54.96 to clear without leaving money on the table; that nets about $42.42 after fees and shipping.

What should I pay to buy Sung Jinwoo (018) (Gold)?

A disciplined buy target is about $46.96 — a discount to fair value that keeps an edge. Aim not to pay above $49.18.

Where can I buy Sung Jinwoo (018) (Gold)?

Sung Jinwoo (018) (Gold) is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $50.99 and aim to pay under $49.18 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Sung Jinwoo (018) (Gold)?

Sung Jinwoo (018) (Gold) is trending rising ~5% (7d vs 30d) lately. A disciplined entry is under $49.18; paying near or below $46.96 keeps a margin of safety versus the $50.99 fair value.

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