Mystery Plate α #133

Market structure summary: Over the last 7 days, prices have remained stable at 0.0%, indicating a consolidation phase over sudden breakouts. With a 7% 90-day spread ($4.75-$5.09), this card currently tracks as low-volatility.

Relative to the 30-day baseline ($4.89), pricing is near equilibrium. Graded context points to a substantial premium curve, with PSA 10 at +535% above raw pricing.

PSA 9 is currently around $71.51, while PSA 10 is $31.06.

Current market pricing for Mystery Plate α (Skyridge) sits near $4.89. Week-over-week change is limited (0.0%), indicating short-term stability.

Current pricing is broadly aligned with its 30-day average ($4.89). The 90-day window shows a floor near $4.75 and a peak around $5.09 (7% total spread), which maps to low-volatility movement.

This version is categorized as Uncommon.

In 2003, Skyridge introduced this print of Mystery Plate α. Its card type is Trainer.

The rarity label is Uncommon. It carries a Technical Machine subtype designation.

The card text reads: 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 α. Attack line includes "Desert Burn".

Release year for Skyridge is 2003. It belongs to the E-Card series.

The checklist contains 182 cards, placing it in a large expansion range. As of 2026, the set is 23 years old and fits a legacy-era profile.

Mystery Plate α (#133) is one of the Uncommon prints in this expansion.