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, 2026-08-05)
Fair market value
$43.63
Consensus of 1 market price guide. Typical $37.79 – $49.69.
Sources: TCGplayer (daily snapshot, 2026-08-05) · Near Mint, raw
Optimal buy
$40.41
Never pay above $42.18
Optimal sell
$46.03
Never sell below $44.35
Buy this card · aim to pay under $42.18
Find on eBay →TCGplayer →Buy on Amazon →Graded (PSA 10) →
When it arrives: a penny sleeve + toploader is all it takes to keep it Near Mint.
Penny sleevesToploaders

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Selling this card
Optimal sell $46.03 · never below $44.35. 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
Sleeve + toploader in a team bag, taped inside a bubble mailer, shipped with tracking.
Penny sleevesToploadersTeam bagsBubble mailersPainter’s tape
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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 $43.63 (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 $46.03 to clear without leaving money on the table; that nets about $34.65 after fees and shipping.

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

A disciplined buy target is about $40.41 — a discount to fair value that keeps an edge. Aim not to pay above $42.18.

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 $43.63 and aim to pay under $42.18 — 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 stable lately. A disciplined entry is under $42.18; paying near or below $40.41 keeps a margin of safety versus the $43.63 fair value.

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