Trading Card Games → Pokemon Cards → XY - Steam Siege

XY - Steam Siege Steam Siege Elite Trainer Box

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Trading Card GamesPokemon CardsXY - Steam Siege
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Market Read

Medium confidence - TCGPlayer market

CollectAIO Value

$1,800.00
4 historical sales1 active listingTCG market $1,800.00TCG low ask $1,749.99

Latest matched eBay sales are old (May 11, 2026), so this uses TCGPlayer Market as the current guide.

Deal Check

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Price History

CollectAIO Estimate

Today's CollectAIO Value: $1,800.00 Latest matched eBay sales are old (May 11, 2026), so this uses TCGPlayer Market as the current guide.

Estimated from archived BrickLink, TCGPlayer, and matched eBay signals where available. Raw source lines are available in Compare sources.

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Historical Sold Comp Trend

Historical matched sales moved up +$2,388.32 (20447.9%) from week of Mar 9 to week of May 11; latest sale May 11, 2026.

View trend

Older matched eBay sales are shown as historical context, not current momentum.

First Week
$11.68
Week of Mar 9 • 1 comp
Latest Week
$2,400.00
Week of May 11 • 1 comp
Move
+$2,388.32
4 included sold comps across 4 weeks
4 matched eBay sold comps used in historical context
Collector previewLoaded row sorting is free during launch.
Sorted by sold date (descending)

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