Mystery Plate β is a Uncommon Pokémon card from Skyridge (#134), illustrated by Hiromichi Sugiyama. It's a Technical Machine Trainer card. Its current blended market value is $27.92 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 3 July 2026.
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
| Grade | Relative value | Price |
|---|---|---|
| PSA 9 | $21$21–$23 | |
| PSA 8 | $8$8–$8 |
Price history · raw near-mint
Recent sold prices
Real completed sale prices from Fanatics Collect — weekly and premier auctions plus marketplace Buy It Now sales, refreshed periodically. Grade read from the listing title.
Population across graders
Should you grade it?
after ~$70.2 grading fee → 0.8× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 9 | $21.13 | $70.2 | −$77 | 0.8× |
| PSA 8 | $7.50 | $70.07 | −$90 | 0.3× |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Real outcome depends on the grade achieved; PSA 10 is best-case.
We'll email you when this card's value crosses your target.
Where to buy
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
Card text
Attach this card to 1 of your Pokémon in play. That Pokémon may use this card's attack instead of its own. At the end of your turn, discard Mystery Plate β.
Card details
More from Skyridge
Frequently asked questions
How much is Mystery Plate β (Skyridge #134) worth?
As of 3 July 2026, Mystery Plate β from Skyridge is worth approximately $27.92 ungraded (near-mint). Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
Is Mystery Plate β rare?
Mystery Plate β is a Uncommon card from Skyridge (card #134), illustrated by Hiromichi Sugiyama. Its current blended market value is $27.92 ungraded.