Yveltal BREAK 66/114
XY - Steam Siege • Rare BREAK • Holofoil
$8.34↓ -$0.09 (-1.1%) this week
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Yveltal BREAK 66/114 from XY - Steam Siege has a current TCGplayer market price of $8.34. It is up +2.0% over the past 30 days. A PSA 10 copy is valued around $175.52. At current prices, grading a top-grade copy looks worthwhile.
Price Snapshot
Market
$8.34
Low
$5.00
Mid
$8.12
High
$48.80
7-Day:-$0.09 (-1.1%)
30-Day:+$0.16 (+2.0%)
2026-08-292026-09-05
$8.46$8.43$8.40$8.37$8.34Aug-26Sep-26
TCG Current
$8.34
Change
-$0.09 | -1.1%
Low
$8.34
High
$8.46
Where to Buy
TCGPlayer$8.34
Buy NoweBay$175.52PSA 10 comps
TCGplayer for raw copies (condition is graded by the marketplace, not the seller). eBay for slabs. Links may earn us a commission at no cost to you.
Graded Prices
PSA 10
$175.52
PSA 9
$23.14
PSA 8
$15.03
Raw → PSA 9 premium: +$15.15 (+189.6%)
Should you grade it?
Worth gradingNet if it 10s
+$115.36
ROI
+309.0%
From $8.34 raw to $175.52 in a PSA 10, after ~$25 grading, tracked shipping, and eBay fees. Grades below 10 return less — most cards need a realistic 10 to profit. Not financial advice.
Other cards in XY - Steam Siege
View full set →- Gardevoir EX (Secret) 116/114
- M Gardevoir EX (Full Art) 112/114
- Volcanion EX (Secret) 115/114
- M Steelix EX (Full Art) 109/114
- Gardevoir EX (Full Art) 111/114
- M Gardevoir EX 79/114
- Steelix EX (Full Art) 108/114
- Azumarill 77/114
- Professor Sycamore 114/114
- M Steelix EX 68/114
- Volcanion EX (Full Art) 107/114
- Magearna EX (Full Art) 110/114
- Pokemon Ranger (Full Art) 113/114
- Xerneas BREAK 82/114
- Hydreigon BREAK 87/114
- Gardevoir EX 78/114
- Talonflame BREAK 21/114
- Pyroar BREAK 24/114
- Nidoking 45/114
- Clawitzer BREAK 35/114
- Volcarona 15/114
- Galvantula 42/114
- Volcanion EX 26/114