Professor's Research · Reverse Holo

Journey Together · 155/159 ·Common

Illustration: Taira Akitsu →

Variant Normal · 155 £0.78

Japanese edition · 2025 Black Bolt · 084 —

Market price

£1.41

based on 54 sales

Price history · RAW

2026-04-02 · £0.74 £3.23 · 2026-10-07

Cross-market · RAW median per marketplace

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

ebay.fr	n=2	£1.97	+72%
ebay.nl	n=15	£1.76	+54%
ebay.es	n=8	£1.72	+50%
ebay.de	n=16	£1.50	+31%
ebay.com	n=32	£1.14	—

How is this value calculated?

Ladder estimate · English · ~£1.41 gruen reverse_holo

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	51	2 mo	£1.41	416.33

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.41 · Σ g = 416.33

Measured error for this era×language (backtest): ±16 %

Ladder estimate · Deutsch · ~£0.92 gruen reverse_holo

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	2	17 d	£0.90	16.33
en roh NM × 0.8632 (Sprach-Faktor aus 16 Karten)	51	2 mo	£1.21	1.28

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £0.92 · Σ g = 17.61

Measured error for this era×language (backtest): ±19 %

Ladder estimate · Français · ~£1.63 gelb reverse_holo

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1573 (Sprach-Faktor aus 9 Karten)	51	2 mo	£1.63	2.1

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.63 · Σ g = 2.1

Measured error for this era×language (backtest): ±25 %

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

PSA Population EN Σ 3

PSA 9

2 67%

PSA 8

1 33%

PSA · Reverse Holo · as of 2026-10-08

Recent sales · 73

2026-10-07	EN	RAW NM	Professor's Research 155/159 Common Journey Together Pokemon · eBay	£1.20
2026-10-04	EN	RAW NM	Professor's Research 155/159 Common Journey Together Pokemon · eBay	£0.75
2026-10-03	EN	RAW NM	Professor's Research 155/159 Common Journey Together Pokemon · eBay	£1.25
2026-10-03	EN	RAW NM	Professor's Research [Professor Sada] - 155/159 - Reverse Ho · eBay	£1.99
2026-10-01	DE	RAW NM	Pokémon Forschung des Professors 155/159 DE Reverse Holo NM · eBay	£0.85
2026-09-30	EN	RAW NM	Professor's Research 155/159 Reverse Holo SV09: Journey Toge · eBay	£1.06
2026-08-01	EN	RAW NM	Professor's Research 155/159 Common Journey Together Pokemon · eBay	£1.25
2026-08-01	EN	RAW UNKNOWN	Professor's Research 155/159 Journey Together Reverse Holo · eBay	£1.39
2026-07-26	EN	RAW NM	PROFESSOR'S RESEARCH 155/159 COMMON JOURNEY TOGETHER POKEMON · eBay	£3.09
2026-07-26	DE	RAW NM	Pokemon JTG Forschung des Professors 155/159 reverse holo Re · eBay	£1.26
2026-07-24	EN	RAW NM	Professor's Research [Professor Sada] 155/159 Journey Togeth · eBay	£1.98
2026-07-23	EN	RAW NM	Professor's Research 155/159 Common Journey Together Pokemon · eBay	£1.32
2026-07-21	EN	RAW NM	Professor's Research 155/159 Common Journey Together Pokemon · eBay	£1.51
2026-07-20	EN	RAW NM	Professor's Research 155/159 Common Journey Together Pokemon · eBay	£1.41
2026-07-13	EN	RAW NM	PROFESSOR'S RESEARCH 155/159 COMMON REVERSE HOLO JOURNEY TOG · eBay	£1.32
2026-07-11	EN	RAW NM	Pokemon PROFESSOR'S RESEARCH - SADA 155/159 Journey Together · eBay	£0.74
2026-07-11	EN	RAW NM	PROFESSOR'S RESEARCH 155/159 C JOURNEY TOGETHER POKEMON REVE · eBay	£1.99
2026-07-11	EN	RAW NM	Professor's Research 155/159 Reverse Holo Common JTG Pokemon	£1.50
2026-07-10	EN	RAW NM	Professor's Research - Journey Together (NM) Reverse Holo 15	£1.47
2026-07-09	EN	RAW NM	Professor's Research Reverse Holo Common SV09: Journey Toget	£1.11

Frequently asked questions

What will I get for Professor's Research · Reverse Holo Journey Together 155/159 if I want to sell quickly?

Half of all sales fell between £1.16 and £1.86, with a median of £1.42. 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's Research · Reverse Holo Journey Together 155/159 unrealistic?

The cheapest genuine sales were around £0.78. Offers well below £0.47 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.