This SM8b: GX Ultra Shiny Holofoil page tracks eBay sold pricing for the US market. PokeTrace currently shows $6.87 with 200 price records, giving collectors a data-backed view of this specific card variant.
Average of confirmed sales; the main valuation baseline.
Lowest active listing; an asking price, not a completed sale.
Reference-price movement; low volume can make it unstable.
More sales reduce the impact of individual transactions.
Sales answer “what is it worth”; listings answer “what does an available copy cost”.
SM8b: GX Ultra Shiny / #186/150/Holofoil
DETAILED PRICES · Price History
| Condition/Grade | Price | LOW | HIGH | 7D CHG | Volume | Spark |
|---|---|---|---|---|---|---|
NMRAW | $6.87 | $6.87 | $11.95 | 0.0% | >5 | |
PSA 10GRADED | — | — | — | — | — | |
PSA 9GRADED | — | — | — | — | — |
| DATE | SOURCE | Price | Change |
|---|---|---|---|
| 2026-08-26 | TCG | $6.87 | — |
| 2026-08-25 | TCG | $6.87 | — |
| 2026-08-24 | TCG | $6.87 | — |
| 2026-08-24 | EB | $11.95 | +21.9% |
| 2026-08-23 | TCG | $6.87 | — |
| 2026-08-22 | TCG | $6.87 | — |
| 2026-08-21 | TCG | $6.87 | — |
| 2026-08-20 | TCG | $6.87 | — |