Yveltal BREAK Steam Siege Ultra Rare Pokémon card — value and price

Yveltal BREAK

Steam Siege · Ultra Rare
Pokémon pkm:xy11-66 TCGPlayer + Cardmarket
Fair market value
$8.34
Consensus of 2 market price guides. Typical $7.22 – $9.39.
▼ 7% · 32d
Sources: TCGPlayer + Cardmarket · Near Mint, raw
Optimal buy
$7.68
Never pay above $8.04
Optimal sell
$8.81
Never sell below $8.48
Buy this card · aim to pay under $8.04
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →

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Selling this card
Optimal sell $8.81 · never below $8.48. 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
Low value — a sleeve in a plain/bubble mailer is plenty; tracking optional under ~$20.
Penny sleevesBubble mailers
Related cards
M Steelix EX cardM Steelix EXSteam Siege$9.32Xerneas BREAK cardXerneas BREAKSteam Siege$7.33Steelix EX cardSteelix EXSteam Siege$21.05Hydreigon BREAK cardHydreigon BREAKSteam Siege$6.51M Gardevoir EX cardM Gardevoir EXSteam Siege$24.30Gardevoir EX cardGardevoir EXSteam Siege$5.71
More Steam Siege →
Common questions
How much is Yveltal BREAK worth?

Yveltal BREAK from Steam Siege has a fair market value of about $8.34 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Yveltal BREAK?

List around $8.81 to clear without leaving money on the table; that nets about $6.26 after fees and shipping.

What should I pay to buy Yveltal BREAK?

A disciplined buy target is about $7.68 — a discount to fair value that keeps an edge. Aim not to pay above $8.04.

Where can I buy Yveltal BREAK?

Yveltal BREAK is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $8.34 and aim to pay under $8.04 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Yveltal BREAK?

Yveltal BREAK is trending falling ~7% (7d vs 30d) lately. A disciplined entry is under $8.04; paying near or below $7.68 keeps a margin of safety versus the $8.34 fair value.

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