| ebay.de | n=4 | $3.86 | +85% |
| ebay.es | n=5 | $2.32 | +11% |
| ebay.com | n=3 | $2.15 | +3% |
| ebay.co.uk | n=4 | $2.09 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene LP-Verkäufe ÷ 0.7951 | 3 | 3 mo | $2.93 | 1.4 |
Measured error for this era×language (backtest): ±22 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en LP ÷ 0.7951 × 0.9854 · Set +11% nachgeführt | 3 | 3 mo | $3.08 | 0.89 |
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en LP ÷ 0.7951 × 1.0288 · Set +11% nachgeführt | 3 | 3 mo | $3.22 | 1.15 |
Measured error for this era×language (backtest): ±2 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
| 2026-08-16 | DE | RAW UNKNOWN | Pokemon TCG Karte EX Power Keepers - Metall-Energie (PK 88) · eBay | $3.63 |
| 2026-07-12 | DE | RAW UNKNOWN | Pokemon Karte Energy Metall-Energie 88/108 holo rare EX Powe · eBay | $4.09 |
| 2026-07-11 | DE | RAW NM | Pokemon Metall Energie (Special) 88/108 Power Keepers Rare N · eBay | $4.66 |
| 2026-07-07 | EN | RAW MP | Metal Energy - 88/108 - Rare MP English Pokemon EX Power Kee · eBay | $1.75 |
| 2026-07-04 | EN | RAW NM | Pokemon TCG - Metal Energy - 88/108 Non-Holo Rare - EX Power · eBay | $1.86 |
| 2026-07-04 | EN | RAW LP | POKEMON METAL ENERGY POWER KEEPERS 88/108 R LP · eBay | $2.32 |
| 2026-07-01 | FR | RAW UNKNOWN | Carte Pokémon Énergie Métal 88/108 Gardiens du Pouvoir Franç · eBay | $2.24 |
| 2026-06-17 | EN | RAW UNKNOWN | Pokemon Card Power Keepers Metal Energy 88/108 Rare · eBay | $2.32 |
| 2026-06-15 | EN | RAW UNKNOWN | Pokémon TCG Metal Energy Holo Rare Ex Power Keepers 88/108 · eBay | $4.82 |
| 2026-06-12 | EN | CGC 10 | 2007 POKEMON EX POWER KEEPERS #88 METAL ENERGY CGC 10 GEM MI · eBay | $11.12 |
| 2026-06-05 | EN | RAW LP | Metal Energy - 88/108 - Rare LP, English Pokemon EX Power Ke · eBay | $2.37 |
| 2026-05-24 | EN | RAW LP | Pokemon Metal Energy 88/108 Power Keepers LP | $1.46 |
| 2026-05-21 | EN | RAW UNKNOWN | 2007 Pokemon EX Power Keepers #88 Metal Energy, Rare, NF/H, | $1.46 |
| 2026-05-09 | EN | RAW UNKNOWN | Tarjeta holográfica inversa de Pokémon Power Keepers Metal E | $4.66 |
| 2026-05-02 | EN | RAW UNKNOWN | Pokemon Power Keepers 2007 88/108 casi nuevo Metal Energy (e | $3.45 |
| 2026-05-02 | EN | RAW MP | Metal Energy 88/108 Rare Power Keepers Pokemon Moderately Pl | $2.15 |
| 2026-05-02 | EN | RAW MP | POKEMON METAL ENERGY POWER KEEPERS 88/108 R MP | $1.58 |
#94 · 
#169 · 
#098 · 
#183 · Frequently asked questions
What will I get for Metal Energy Power Keepers 88/108 if I want to sell quickly?
Half of all sales fell between $1.86 and $3.63, with a median of $2.32. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.
Below which price is an offer for Metal Energy Power Keepers 88/108 unrealistic?
The cheapest genuine sales were around $1.58. Offers well below $0.95 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
How does lastsold determine the market value?
lastsold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.