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Warp Energy
Power Keepers

Warp Energy

Power Keepers · 91/108 ·Uncommon
Illustration: Shin-ichi Yoshikawa →
Market value · English · Near Mint
£2.70

What is Warp Energy 91/108 (Power Keepers) worth?

As of 2026-10-23: In Near Mint, an English copy of Warp Energy 91/108 is worth about £2.70, based on 3 real sales.

  1. 1
    Real sales

    3 completed Near Mint sales from eBay, Goldin and Fanatics, each one checked on the listing page.

  2. 2
    Outliers out

    Prices far above or below the median are dropped: lots, fakes, mismatched cards.

  3. 3
    Recent counts more

    Newer sales weigh more than old ones, so the value follows the market, not the yearly average.

No estimate, no asking prices. Paid sales only.
Variant Reverse Holo · 91 £8.25
Market price
£2.70
based on 3 sales
Price history · RAW
2026-04-01 · £0.51 £7.11 · 2026-10-18
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
ebay.fr n=2 £3.38 +99%
ebay.de n=6 £3.31 +95%
ebay.es n=6 £2.37 +40%
ebay.com n=18 £1.70 —
Price per print
🇬🇧 Normal · EN n=13 £2.70
🇫🇷 Normal · FR n=1 £2.64
🇩🇪 Normal · DE n=2 £2.53
How is this value calculated?
Ladder estimate · English · ~£2.70 gelb
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe3 16 d £2.5724.49
eigene LP-Verkäufe ÷ 0.7316 33 d £9.440.93
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.70 · Σ g = 25.42

Measured error for this era×language (backtest): ±22 %

Gate not green — shown only here, never as the price.

Ladder estimate · Deutsch · ~£2.53 rot
Evidence pathSalesAgeValue vᵢWeight gᵢ
en roh NM × 0.9854 (Sprach-Faktor aus 42 Karten)3 16 d £2.532.21
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.53 · Σ g = 2.21

Measured error for this era×language (backtest): ±20 %

Gate not green — shown only here, never as the price.

Ladder estimate · Français · ~£2.64 rot
Evidence pathSalesAgeValue vᵢWeight gᵢ
en roh NM × 1.0288 (Sprach-Faktor aus 9 Karten)3 16 d £2.645.14
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.64 · Σ g = 5.14

Measured error for this era×language (backtest): ±2 %

Gate not green — shown only here, never as the price.

PSA Population EN Σ 6
PSA 10
2 33%
PSA 9
1 17%
PSA 8
1 17%
PSA ≤7
2 33%
PSA · as of 2026-10-21
Recent sales · 34
2026-10-18 EN RAW NM Warp Energy Uncommon Power Keepers 91/108 NM La page · eBay £2.65
2026-10-12 EN RAW LP Warp Energy 91/108 Holo Uncommon Stamped Ex Power Keepers Po · eBay £7.11
2026-10-09 EN RAW MP Warp Energy 91/108 - EX Power Keepers - MP · eBay £1.70
2026-10-07 EN RAW UNKNOWN Warp Energy 91/108 Power Keepers Uncommon · eBay £1.77
2026-09-24 EN RAW UNKNOWN 2007 Pokemon WARP ENERGY #91/108 EX Power Keepers Uncommon H · eBay £3.13
2026-09-22 EN RAW LP Pokemon TCG:Warp Energy Uncommon Power Keepers 91/108 LP · eBay £2.65
2026-09-07 EN RAW LP Warp Energy EX Power Keepers 91/108 LP Pokémon Card · eBay £1.94
2026-09-03 EN RAW MP Warp Energy EX Power Keepers 91/108 MP-LP Pokémon Card · eBay £1.80
2026-09-02 EN RAW LP Pokemon Warp Energy Power Keepers 91/108 Light Play LP+ or B · eBay £1.62
2026-08-30 EN RAW HP Warp Energy 91/108 Uncommon Power Keepers Pokemon Heavily Pl · eBay £1.06
2026-07-16 EN RAW NM Pokemon Warp Energy 91/108 Power Keepers NM · eBay £1.83
2026-07-14 EN RAW LP Warp Energy 91/108 Uncommon Power Keepers Pokemon Lightly Pl · eBay £1.46
2026-07-12 DE RAW UNKNOWN Pokemon TCG Karte EX Power Keepers - Verkrümmungs-Energie (P £5.44
2026-07-10 EN RAW UNKNOWN Power Keepers #91/108 Warp Energy £1.46
2026-07-07 EN RAW UNKNOWN Pokémon TCG Warp Energy 91/108 Holo Stamped Power Keepers £4.24
2026-07-07 EN RAW UNKNOWN Warp Energy (Special) - 91/108 - Uncommon - EX Power Keepers £2.39
2026-07-07 EN RAW UNKNOWN Power Keepers #91/108 Warp Energy £7.84
2026-07-04 EN RAW UNKNOWN Warp Energy Power Keepers #91/108 Uncommon Pokemon Card £0.72
2026-07-01 FR RAW UNKNOWN Énergie de Distorsion- EX:Gardiens du Pouvoir - 91/108 - Car £4.10
2026-06-16 EN RAW UNKNOWN Warp Energy 91/108 Holo Uncommon Stamped Ex Power Keepers Po £4.37
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FAQ

Frequently asked questions

Auction or Buy It Now — which gets more for Warp Energy Power Keepers 91/108?

Across 6 auctions the median was £2.65, across 26 fixed-price sales £1.80. Auctions therefore fetched about 47 % more — worth it mainly for sought-after cards with several bidders.

What will I get for Warp Energy Power Keepers 91/108 if I want to sell quickly?

Half of all sales fell between £1.52 and £2.75, with a median of £1.83. 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 Warp Energy Power Keepers 91/108 unrealistic?

The cheapest genuine sales were around £1.06. Offers well below £0.64 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 Last Sold determine the market value?

Last Sold 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.