Sinon (066) (U*) UEX06BT: Sword Art Online Vol.2 Uncommon 1-Star Union Arena card — value and price

Sinon (066) (U*)

UEX06BT: Sword Art Online Vol.2 · Uncommon 1-Star
Union Arena una:673717 TCGplayer (daily snapshot, 2026-10-06)
Fair market value
$9.21
Consensus of 1 market price guide. Typical $6.92 – $11.53.
▼ 19% · 50d
Sources: TCGplayer (daily snapshot, 2026-10-06) · Near Mint, raw
Optimal buy
$8.29
Never pay above $8.79
Optimal sell
$9.76
Never sell below $9.37
≈ $7.09 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 $8.79
Buy this card on TCGplayer →Find on eBay →Graded (PSA 10) →Amazon: sealed →

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Selling this card
Optimal sell $9.76 · never below $9.37. 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 sleevesBubble mailers

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

Related cards
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Common questions
How much is Sinon (066) (U*) worth?

Sinon (066) (U*) from UEX06BT: Sword Art Online Vol.2 has a fair market value of about $9.21 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Sinon (066) (U*)?

List around $9.76 to clear without leaving money on the table; that nets about $7.09 after fees and shipping.

What should I pay to buy Sinon (066) (U*)?

A disciplined buy target is about $8.29 — a discount to fair value that keeps an edge. Aim not to pay above $8.79.

Where can I buy Sinon (066) (U*)?

Sinon (066) (U*) is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $9.21 and aim to pay under $8.79 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Sinon (066) (U*)?

Sinon (066) (U*) is trending falling ~7% (7d vs 30d) lately. A disciplined entry is under $8.79; paying near or below $8.29 keeps a margin of safety versus the $9.21 fair value.

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