Pokémon · SV8a: Terastal Fest ex · Japanese
Iron Boulder (Master Ball Pattern) 077/187 price
Common · Illustrated by GIDORA
No market estimate for this condition.
Ungraded price updated Oct 1, 2026 · About this price
Price history
Ungraded · Holofoil · Damaged · USD
No historical prices in this period for this printing and condition. Try a longer range.
Where these prices come from
Market estimates from Pokémon Price Tracker for this exact product, printing and condition. Historical charts include up to 365 supplier observations over available history; points may be sampled or interpolated. Coverage varies by card. History checked Sep 27, 2026. Read the methodology.
About graded prices
Graded values are Pokémon Price Tracker’s eBay estimates for the product, not a verified match to the selected printing. The supplier’s smart estimate is used when available and not flagged as an outlier; otherwise we use its reported median. Sparse or old sales can make these estimates uncertain. The chart above shows ungraded market history.
- PSA 10: smart estimate; low confidence; 1 sales in source sample; calculated Sep 25, 2026; last sale Feb 1, 2026.
Latest sales
eBay · USD| Sold | Listing | Grade | Price |
|---|---|---|---|
| Sep 19, 2026 | 2024 POKEMON JPN TERASTAL FEST EX MASTER BALL HOLO IRON BOULDER CGC 10 PRISTINE | CGC 10 | $18.99 |
| Jun 29, 2026 | 2025 Pokemon Scarlet Violet Prism Evo. Master Ball Rev Foil Iron Boulder BGS 8.5 | BGS 8.5 | $5.50 |
| Apr 17, 2026 | Iron Boulder (Master Ball Pattern) 077/187 Sv8a: Terastal Fest Ex (Japanese) | Ungraded | $15.00 |
| Feb 1, 2026 | PSA 10 Iron Boulder (Master Ball Pattern) 077/187 Sv8a: Terastal Fest Ex Holo... | PSA 10 | $14.50 |
Printing prices
Ungraded near mint · USD
| Printing | Market estimate |
|---|---|
| Holofoil | $3.29 |
