Lab TCG
Dialga GX

Dialga GX 100/156

SM - Ultra Prism • Ultra Rare • Holofoil

$13.31↑ +$0.62 (+4.9%) this week
Buy on TCGPlayerTrackSet Price Alert

We may earn a commission on TCGPlayer purchases, at no extra cost to you.

A free account adds unlimited-card tracking and the Sunday market report.

Dialga GX 100/156 from SM - Ultra Prism has a current TCGplayer market price of $13.31. It is up +14.9% over the past 30 days. A PSA 10 copy is valued around $115.00. At current prices, grading a top-grade copy looks worthwhile.

Price Snapshot

Market
$13.31
Low
$10.77
Mid
$13.41
High
$229.80
7-Day:+$0.62 (+4.9%)
30-Day:+$1.73 (+14.9%)
2026-08-30
2026-09-06
$13.31$13.16$13.00$12.84$12.69Aug-26Sep-26
TCG Current
$13.31
Change
+$0.62 | +4.9%
Low
$12.69
High
$13.31

Where to Buy

TCGPlayer$13.31
Buy Now
eBay$115.00PSA 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
$115.00
PSA 9
$37.89
PSA 8
$17.92
Raw → PSA 9 premium: +$29.76 (+366.1%)

Should you grade it?

Worth grading
Net if it 10s
+$57.74
ROI
+136.5%

From $13.31 raw to $115.00 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 - Ultra Prism

View full set →
Dialga GX 100/156 — SM - Ultra Prism Price & Value · The Lab TCG