Price snapshot
Aggregated from sold eBay listings in the last 30 and 90 days. UK prices in GBP, US prices in USD.
| Variant | 30d avg | 30d median | 30d sales | 90d avg | 30d trend |
|---|---|---|---|---|---|
| eBay UK (GBP) | |||||
| Raw | £8.22 | £8.27 | 6 | £8.37 | -1.8% |
| PSA 9 | — | — | — | — | — |
| PSA 10 | £97.08 | £97.08 | 1 | £102.36 | — |
| CGC 9 | — | — | — | — | — |
| CGC 10 | — | — | — | — | — |
| eBay US (USD) | |||||
| Raw | $9.63 | $9.99 | 5 | $10.33 | -6.7% |
| PSA 9 | $32.00 | $32.00 | 2 | $34.66 | — |
| PSA 10 | $154.99 | $154.99 | 1 | $155.20 | — |
| CGC 9 | — | — | — | — | — |
| CGC 10 | — | — | — | — | — |
Last sale recorded 02 May 2026.
Recent sales
The 10 most recent sold listings on eBay UK and US.
| Date | Variant | Format | Market | Price |
|---|---|---|---|---|
| 02 May 2026 | Raw · Near Mint/Mint | Auction | UK | £8.67 |
| 29 Apr 2026 | PSA 9 | BIN | US | $38.00 |
| 29 Apr 2026 | PSA 10 | BIN | US | $154.99 |
| 28 Apr 2026 | Raw · Near Mint/Mint | BIN | US | $9.99 |
| 24 Apr 2026 | Raw · Pre-owned | BIN | UK | £6.50 |
| 20 Apr 2026 | Raw · Near Mint/Mint | BIN | US | $13.00 |
| 20 Apr 2026 | Raw · Pre-Owned | BIN | US | $13.93 |
| 19 Apr 2026 | PSA 9 | Auction | US | $26.00 |
| 17 Apr 2026 | Raw · Near Mint/Mint | Auction | UK | £7.87 |
| 15 Apr 2026 | Raw · Moderately Played | BIN | US | $6.99 |
About Kingdra GX (Sun & Moon Promo SM155)
Kingdra GX is a Promo card from the Sun & Moon Promo expansion (English). It is card SM155 of 338 in the set.
Frequently asked questions
What is Kingdra GX Sun & Moon Promo SM155 worth?
Raw copies have averaged £8.22 on eBay UK over the last 30 days (6 sales). PSA 10 graded copies have averaged £97.08.
Is Kingdra GX worth grading?
The PSA 10 premium is approximately 11.8× the raw value (£97.08 vs £8.22). At this ratio it may be worth grading unless you can grade for under £60.