Mystic Thread Strike UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards Uncommon Union Arena card — value and price

Mystic Thread Strike

UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards · Uncommon
Union Arena una:702870 TCGplayer (daily snapshot, 2026-10-06)
Fair market value
$6.21
Consensus of 1 market price guide. Typical $5.25 – $7.20.
▼ 3% · 50d
Sources: TCGplayer (daily snapshot, 2026-10-06) · Near Mint, raw
Optimal buy
$5.72
Never pay above $5.99
Optimal sell
$6.56
Never sell below $6.31
≈ $4.31 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 $5.99
Buy this card on TCGplayer →Find on eBay →Graded (PSA 10) →Amazon: sealed →

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Selling this card
Optimal sell $6.56 · never below $6.31. 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.

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Common questions
How much is Mystic Thread Strike worth?

Mystic Thread Strike from UE20BT: That Time I Got Reincarnated as a Slime Release Event Cards has a fair market value of about $6.21 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Mystic Thread Strike?

List around $6.56 to clear without leaving money on the table; that nets about $4.31 after fees and shipping.

What should I pay to buy Mystic Thread Strike?

A disciplined buy target is about $5.72 — a discount to fair value that keeps an edge. Aim not to pay above $5.99.

Where can I buy Mystic Thread Strike?

Mystic Thread Strike is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $6.21 and aim to pay under $5.99 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Mystic Thread Strike?

Mystic Thread Strike is trending stable lately. A disciplined entry is under $5.99; paying near or below $5.72 keeps a margin of safety versus the $6.21 fair value.

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