2018 Ultra Prism Dialga-GX #146
Rare Ultra · 2018
$19.48est. value (ungraded)
Prices updated 2026-09-23
Based on current asking prices how we price cards
Dialga-GX price history
Recent recorded prices
2 recorded price points for the 2018 Ultra Prism Dialga-GX #146 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Sep 23, 2026 | Ebay Market | $23.36 |
| Aug 15, 2026 | Ebay Market | $15.82 |
Dialga-GX prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $23.36 | Buy on eBay ↗ |
| PSA 9 | $110.46 | Buy on eBay ↗ |
| PSA 10 | $384.99 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2018 Ultra Prism Dialga-GX #146 value & prices
The 2018 Ultra Prism Dialga-GX #146 is a Pokémon card released in 2018. Ungraded copies carry a market value of about $23.36.
An ungraded copy is worth around $23.36, a PSA 9 around $110.46 and a PSA 10 (Gem Mint) around $384.99. That's roughly a 16× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
With raw copies near $23.36 and top grades reaching $384.99, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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