Rockruff · イワンコ
Japanese Sun & Moon (SM8b) · #059/150 · Tomokazu Komiya
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Rockruff (イワンコ) is a Japanese Pokémon card from Sun & Moon (SM8b) (#059/150), illustrated by Tomokazu Komiya. Its current raw near-mint market value is $6.62, with a PSA 10 worth around $111 — a gem-mint grading premium of roughly 17× the raw value. This is the Japanese-language printing — distinct from the English Rockruff. Prices are aggregated from eBay sold listings and TCGplayer, updated daily and shown in your local currency.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $111$111–$111 | |
| PSA 9 | $12$12–$12 |
Raw price by condition
eBay-sold & TCGplayer market for the raw card, by condition.
What this price is based on
Medium confidence5 sales in 90 days — enough for a guide, not a guarantee.
Recent Raw sales
- Sep 16, 2026eBay — Rockruff 059/150 GX Ultra Shiny SM8B 2018 Pokemon Japanese Lightly PlayedLP$19.99
- Sep 7, 2026eBay — 2018 Lightly Played Pokemon Rockruff 059/150 GX Ultra Shiny JapaneseLP$1.98
- Aug 11, 2026eBay — Rockruff 059/150 Cracked Ice Holo GX Ultra Shiny Pokemon Japanese ~ MPMP$14.99
- Aug 10, 2026eBay — Rockruff 059/150 GX Ultra Shiny Pokemon Japanese Lightly PlayedLP$1.99
- Aug 4, 2026eBay — Rockruff 059/150 GX Ultra Shiny Pokemon Japanese Near MintNM$2.99
From 5 completed sales recorded between Aug 4, 2026 and Sep 16, 2026. Sold prices only — asking prices are never counted. The range is wide because these sales span different printings and conditions — 1st Edition, Shadowless and Unlimited copies all carry this card's name, and they trade at very different levels. Each sale above is labelled with what its listing claimed, so you can see which ones describe the same object. Treat the median as the typical copy, not the range.
Where to buy
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More Japanese cards from Sun & Moon (SM8b)
Japanese Rockruff — FAQ
How much is the Japanese Rockruff (イワンコ) from Sun & Moon (SM8b) worth?
The Japanese Rockruff (イワンコ) from Sun & Moon (SM8b), card #059/150, is worth approximately $6.62 ungraded (near-mint), and around $111 in PSA 10 gem mint. Prices come from real eBay sold listings and TCGplayer and update daily.
What is a PSA 10 Japanese Rockruff worth?
A PSA 10 (gem mint) Japanese Rockruff from Sun & Moon (SM8b) sells for around $111, roughly 17× the raw ungraded value of $6.62. See the full graded ladder above for PSA, BGS and CGC at every grade.
Which grading companies are priced for this card?
We track PSA graded prices across grades for the Japanese Rockruff (イワンコ), all backed by recent eBay sold data.
Is the Japanese Rockruff different from the English version?
Yes. This is the Japanese-language printing (イワンコ), from the Japanese set Sun & Moon (SM8b). Japanese cards usually have a different print run, set and price from their English counterparts, and are graded on the same PSA, BGS and CGC scales.