Lab TCG
Decidueye GX

Decidueye GX 12/149

SM Base Set • Ultra Rare • Holofoil

$2.95↑ +$0.71 (+31.7%) this week
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Decidueye GX 12/149 from SM Base Set has a current TCGplayer market price of $2.95. It is up +7.7% over the past 30 days. A PSA 10 copy is valued around $100.00. At current prices, grading a top-grade copy looks worthwhile.

Price Snapshot

Market
$2.95
Low
$1.50
Mid
$3.00
High
$96.95
7-Day:+$0.71 (+31.7%)
30-Day:+$0.21 (+7.7%)
2026-08-29
2026-09-05
$2.95$2.77$2.59$2.41$2.23Aug-26Sep-26
TCG Current
$2.95
Change
+$0.71 | +31.7%
Low
$2.23
High
$2.95

Where to Buy

TCGPlayer$2.95
Buy Now
eBay$100.00PSA 10 comps
View PSA listings

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
$100.00
PSA 9
$18.21
PSA 8
$14.50
Raw → PSA 9 premium: +$15.22 (+509.0%)

Should you grade it?

Worth grading
Net if it 10s
+$55.05
ROI
+172.3%

From $2.95 raw to $100.00 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 SM Base Set

View full set →
Decidueye GX 12/149 — SM Base Set Price & Value · The Lab TCG