Professor Birch · Reverse Holo
| ebay.it | n=2 | $6.08 | +55% |
| ebay.com | n=12 | $3.93 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 3 | 11 d | $4.79 | 24.49 |
| eigene LP-Verkäufe ÷ 0.6481 | 3 | 25 d | $11.22 | 2.83 |
| eigene PSA9-Verkäufe ÷ 8.8033 | 3 | 20 d | $7.20 | 1.02 |
Measured error for this era×language (backtest): ±22 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
| 2026-10-14 | EN | RAW NM | Professor Birch 80/108 Power Keepers Reverse Holo · eBay | $201.03 |
| 2026-10-12 | EN | CGC 8.5 | Professor Birch 80/108 EX Power Keepers Reverse Holo CGC 8.5 · eBay | $10.05 |
| 2026-10-11 | EN | PSA 9 | Pokemon Professor Birch EX Power Keepers Reverse Holo #80 PS · eBay | $65.76 |
| 2026-10-10 | EN | CGC 10 | 2007 Pokemon Professor Birch EX Power Keepers Reverse Holo # · eBay | $72.80 |
| 2026-10-08 | EN | RAW NM | Professor Birch Non Comune Reverse Holo Power Keepers 80/108 · eBay | $4.77 |
| 2026-10-04 | EN | RAW LP | Professor Birch 80/108 EX Power Keepers (2007) Reverse Holo · eBay | $7.38 |
| 2026-07-21 | EN | PSA 9 | 2007 POKEMON EX POWER KEEPERS #80 PROFESSOR BIRCH-REVERSE FO · eBay | $49.72 |
| 2026-07-19 | EN | RAW UNKNOWN | 2007 Pokemon EX Power Keepers Reverse Holo Foil Professor Bi · eBay | $5.90 |
| 2026-07-19 | EN | RAW LP | Professor Birch 80/108 EX Power Keepers Reverse Holo Uncommo · eBay | $3.93 |
| 2026-07-11 | EN | RAW UNKNOWN | Professor Birch EX Power Keepers 80/108 Reverse Holo STAMPED · eBay | $3.93 |
| 2026-07-10 | DE | RAW UNKNOWN | Pokémon - Reverse- Professor Birk 80/108 - POWER keepers · eBay | $1.13 |
| 2026-06-24 | EN | RAW UNKNOWN | Professor Birch EX Power Keepers 80/108 Reverse Holo STAMPED · eBay | $4.46 |
| 2026-06-23 | EN | RAW LP | Professor Birch - 80/108 - Pokemon Power Keepers Reverse Hol · eBay | $10.03 |
| 2026-06-15 | EN | PSA 9 | PSA 9 Professor Birch 80/108 2007 Power Keepers STAMPED Reve · eBay | $53.32 |
| 2026-05-29 | EN | RAW UNKNOWN | 2007 Pokemon EX Power Keepers Reverse Foil Professor Birch U | $2.90 |
| 2026-05-28 | EN | RAW NM | 2007 Pokemon EX Power Keepers Professor Birch Reverse Holo # | $4.83 |
| 2026-05-28 | EN | RAW HP | Professor Birch 80/108 EX Power Keepers Pokemon Card Reverse | $0.69 |
| 2026-05-20 | EN | RAW UNKNOWN | Professor Birch Uncommon Reverse Holo Power Keepers 80/108 H | $2.13 |
| 2026-05-18 | EN | RAW MP | Professor Birch 80/108 EX Power Keepers Pokemon Card Reverse | $2.23 |
| 2026-04-29 | EN | RAW UNKNOWN | Professor Birch Reverse Foil Pokemon EX Power Keepers #80 20 | $1.45 |
#82 · 
#89 · 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 $7.38, across 12 fixed-price sales $4.46. 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 $2.23 and $4.83, with a median of $3.93. 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 $1.13. Offers well below $0.68 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.