Question 1

What is the current market value of Metal Energy #88?

Accepted Answer

Current market pricing for Metal Energy (Power Keepers) sits near $0.54. Price action is stable over 7 days, moving only 0.0%. It now sits 9.2% above its 30-day average of $0.49. The 90-day window shows a floor near $0.32 and a peak around $0.61 (54% total spread), which maps to high-volatility movement. The listed rarity for this print is Rare.

Question 2

Is Metal Energy #88 a good investment or collectible?

Accepted Answer

Pricing context for collectors: Short-term movement is stable (0.0% over 7 days), with price action clustered near recent averages. With a 54% 90-day spread ($0.32-$0.61), this card currently tracks as high-volatility. Current value is 9.2% above its 30-day reference ($0.49). No consistent graded benchmark is available in this snapshot, so condition-adjusted pricing should be reviewed with active listings.

Question 3

What is Metal Energy #88 and what makes it special?

Accepted Answer

Metal Energy is a Power Keepers card from the 2007 release window. Its card type is Energy. The rarity label is Rare. This gives collectors a clear identity footprint for the print. It carries a Special subtype designation. Printed card effect: Damage done by attacks to the Pokémon that Metal Energy is attached to is reduced by 10 (after applying Weakness and Resistance). Ignore this effect if the Pokémon that Metal Energy is attached to isn't Metal. Metal Energy provides Metal Energy. (Doesn't count as a basic Energy card.) Attack names are not present in the current metadata snapshot. Within set composition, this rarity normally lands above common and uncommon print tiers.

Question 4

What are the alternative Metal cards available?

Accepted Answer

Other Metal printings create a useful comparison set for Metal Energy. This comparison sample includes 6 alternatives across 5 sets. Comparable prices currently cover $0.22-$1.14, a 418% band. Against the sample mean of $0.51, this card is +6%. Notable alternatives include Metal Energy #112 (Black & White) at $1.14, Metal Energy #87 (Call of Legends) at $0.47, Metal Energy #95 (Call of Legends) at $0.47, and Metal Energy #130 (Diamond & Pearl) at $0.22.

Question 5

What set is Metal Energy #88 from, and when was it released?

Accepted Answer

Release year for Power Keepers is 2007. Power Keepers is grouped under the EX era. With 108 listed cards, this is a mid-size set by modern TCG standards. As of 2026, the set is 19 years old and fits a legacy-era profile. In the Power Keepers checklist, Metal Energy occupies position #88 as a Rare card.

Metal Energy #88

Price history

All Metal Energy cards

Card details