Professor Birch · Reverse Holo

Power Keepers · 80/108 ·Uncommon

Illustration: Ken Sugimori →

Variant Normal · 80 £0.90

Japanese edition · 2007 World Champions Pack · 091 —

Market price

£3.97

based on 3 sales

Price history · RAW

2026-04-29 · £0.84 £150.75 · 2026-10-14

Cross-market · RAW median per marketplace

Spread vs. cheapest market — before shipping/duty/fees

ebay.it	n=2	£4.56	+55%
ebay.com	n=12	£2.95	—

How is this value calculated?

Ladder estimate · English · ~£3.97 gelb reverse_holo

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	3	11 d	£3.59	24.49
eigene LP-Verkäufe ÷ 0.6481	3	25 d	£8.41	2.83
eigene PSA9-Verkäufe ÷ 8.8033	3	20 d	£5.40	1.02

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £3.97 · Σ g = 28.34

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

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

PSA Population EN Σ 34

PSA 10

5 15%

PSA 9

15 44%

PSA 8

10 29%

PSA ≤7

4 12%

PSA · as of 2026-10-14

Recent sales · 20

2026-10-14	EN	RAW NM	Professor Birch 80/108 Power Keepers Reverse Holo · eBay	£150.75
2026-10-12	EN	CGC 8.5	Professor Birch 80/108 EX Power Keepers Reverse Holo CGC 8.5 · eBay	£7.54
2026-10-11	EN	PSA 9	Pokemon Professor Birch EX Power Keepers Reverse Holo #80 PS · eBay	£49.31
2026-10-10	EN	CGC 10	2007 Pokemon Professor Birch EX Power Keepers Reverse Holo # · eBay	£54.59
2026-10-08	EN	RAW NM	Professor Birch Non Comune Reverse Holo Power Keepers 80/108 · eBay	£3.58
2026-10-04	EN	RAW LP	Professor Birch 80/108 EX Power Keepers (2007) Reverse Holo · eBay	£5.54
2026-07-21	EN	PSA 9	2007 POKEMON EX POWER KEEPERS #80 PROFESSOR BIRCH-REVERSE FO · eBay	£37.28
2026-07-19	EN	RAW UNKNOWN	2007 Pokemon EX Power Keepers Reverse Holo Foil Professor Bi · eBay	£4.42
2026-07-19	EN	RAW LP	Professor Birch 80/108 EX Power Keepers Reverse Holo Uncommo · eBay	£2.95
2026-07-11	EN	RAW UNKNOWN	Professor Birch EX Power Keepers 80/108 Reverse Holo STAMPED · eBay	£2.95
2026-07-10	DE	RAW UNKNOWN	Pokémon - Reverse- Professor Birk 80/108 - POWER keepers · eBay	£0.84
2026-06-24	EN	RAW UNKNOWN	Professor Birch EX Power Keepers 80/108 Reverse Holo STAMPED · eBay	£3.34
2026-06-23	EN	RAW LP	Professor Birch - 80/108 - Pokemon Power Keepers Reverse Hol · eBay	£7.52
2026-06-15	EN	PSA 9	PSA 9 Professor Birch 80/108 2007 Power Keepers STAMPED Reve · eBay	£39.98
2026-05-29	EN	RAW UNKNOWN	2007 Pokemon EX Power Keepers Reverse Foil Professor Birch U	£2.18
2026-05-28	EN	RAW NM	2007 Pokemon EX Power Keepers Professor Birch Reverse Holo #	£3.62
2026-05-28	EN	RAW HP	Professor Birch 80/108 EX Power Keepers Pokemon Card Reverse	£0.51
2026-05-20	EN	RAW UNKNOWN	Professor Birch Uncommon Reverse Holo Power Keepers 80/108 H	£1.59
2026-05-18	EN	RAW MP	Professor Birch 80/108 EX Power Keepers Pokemon Card Reverse	£1.67
2026-04-29	EN	RAW UNKNOWN	Professor Birch Reverse Foil Pokemon EX Power Keepers #80 20	£1.09

Frequently asked questions

Auction or Buy It Now — which gets more for Professor Birch · Reverse Holo Power Keepers 80/108?

Across 6 auctions the median was £5.54, across 12 fixed-price sales £3.34. Auctions therefore fetched about 66 % more — worth it mainly for sought-after cards with several bidders.

What will I get for Professor Birch · Reverse Holo Power Keepers 80/108 if I want to sell quickly?

Half of all sales fell between £1.67 and £3.62, with a median of £2.95. 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 Professor Birch · Reverse Holo Power Keepers 80/108 unrealistic?

The cheapest genuine sales were around £0.84. Offers well below £0.51 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.