Boom

Name: Boom
Brand: Union Arena
Price: 23.11 USD

UE22BT: CHAINSAW MAN Release Event Cards · Uncommon

Union Arena una:707914 TCGplayer (daily snapshot, 2026-10-07)

Fair market value

$23.11

Consensus of 1 market price guide. Typical $19.99 – $26.36.

→ 0% · 26d

Sources: TCGplayer (daily snapshot, 2026-10-07) · Near Mint, raw

Optimal buy

$21.40

Never pay above $22.34

Optimal sell

$24.38

Never sell below $23.49

≈ $15.81 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 $22.34

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 sleeves Toploaders

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Selling this card

Optimal sell $24.38 · never below $23.49. 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 sleeves Toploaders Team bags Bubble mailers Painter’s tape

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 Boom worth?

Boom from UE22BT: CHAINSAW MAN Release Event Cards has a fair market value of about $23.11 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Boom?

List around $24.38 to clear without leaving money on the table; that nets about $15.81 after fees and shipping.

What should I pay to buy Boom?

A disciplined buy target is about $21.40 — a discount to fair value that keeps an edge. Aim not to pay above $22.34.

Where can I buy Boom?

Boom is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $23.11 and aim to pay under $22.34 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Boom?

Boom is trending stable lately. A disciplined entry is under $22.34; paying near or below $21.40 keeps a margin of safety versus the $23.11 fair value.

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