Professor Oak's Research · Reverse Holo

Expedition Base Set · 149/165 ·Uncommon

Illustration: Ken Sugimori →

Variant Normal · 149 £3.09

Market price

£16.30

based on 4 sales

Price history · RAW

2026-03-31 · £5.61 £19.71 · 2026-07-25

Cross-market · RAW median per marketplace

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

ebay.co.uk	n=2	£14.30	+89%
ebay.de	n=3	£11.54	+52%
ebay.com	n=6	£8.90	+18%
ebay.es	n=2	£7.57	—

How is this value calculated?

Direct market value · £16.30

Recency-weighted trimmed median of 4 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).

PSA Population EN Σ 88

PSA 10

9 10%

PSA 9

28 32%

PSA 8

29 33%

PSA ≤7

22 25%

PSA · as of 2026-10-08

Recent sales · 17

2026-10-05	EN	CGC 8	Pokemon 2002 Professor Oak's Research 149/165 Reverse Holo E · eBay	£19.68
2026-10-04	EN	CGC 10	CGC 10 GEM MINT Professor Oak's Research 149/165 Expedition · eBay	£225.22
2026-07-25	EN	RAW NM	Professor Oak's Research 149/165 Reverse Holo Expedition NM · eBay	£16.77
2026-07-21	EN	PSA 7	2002 Pokemon Expedition Professor Oak's Research Reverse Foi · eBay	£16.77
2026-07-21	EN	RAW UNKNOWN	Professor Oak's Research 149/165 Reverse Holo Expedition Pok · eBay	£12.42
2026-07-18	EN	RAW LP	POKÉMON EXPEDITION PROFESSOR OAK’S RESEARCH REVERSE 149/165 · eBay	£8.39
2026-07-06	EN	RAW NM	Professor Oak's Research - 149/165 - Expedition Base Set - R · eBay	£15.82
2026-07-04	EN	RAW UNKNOWN	The Pokémon Company Professor Oak's Research 149/165 Expedit · eBay	£7.87
2026-06-27	EN	RAW UNKNOWN	Professor Oak's Research 149/165 Expedition 2002 Reverse Hol · eBay	£11.54
2026-06-26	EN	RAW NM	Professor Oak's Research Reverse Holo Uncommon Expedition 14 · eBay	£19.71
2026-06-12	EN	RAW MP	Professor Oak's Research 149/165 Expedition Base Set Pokemon · eBay	£5.61
2026-05-15	EN	RAW LP	Professor Oak's Research - 149/165 - Pokemon Expedition Reve · eBay	£9.52
2026-05-15	EN	RAW UNKNOWN	Professor Oak's Research 149/165 Expedition Base Set Reverse · eBay	£4.20
2026-05-12	EN	RAW UNKNOWN	Pokemon Card Professor Oak's Research Reverse Holo 149/165 L · eBay	£12.77
2026-05-10	EN	PSA 10	Professor Oak's Research 149/165 Expedition E-series Reverse · eBay	£268.02
2026-04-04	EN	RAW NM	NM Professor Oak's Research 149/165 Reverse Holo Expedition · eBay	£9.93
2026-03-31	EN	RAW UNKNOWN	Professor Oak's Research 149/165 Expedition Base Set Reverse · eBay	£5.71

Frequently asked questions

What will I get for Professor Oak's Research · Reverse Holo Expedition Base Set 149/165 if I want to sell quickly?

Half of all sales fell between £7.87 and £12.77, with a median of £9.93. 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 Oak's Research · Reverse Holo Expedition Base Set 149/165 unrealistic?

The cheapest genuine sales were around £5.61. Offers well below £3.37 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.