Professor Oak's Research

Dragon Frontiers · 80/101 ·Uncommon

Illustration: Ken Sugimori →

Market price

£2.49

Price history · RAW

2026-03-01 · £0.74 £12.98 · 2026-07-19

Cross-market · RAW median per marketplace

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

ebay.es	n=6	£2.79	+65%
ebay.co.uk	n=2	£1.77	+5%
ebay.com	n=12	£1.69	—

Price per print

🇫🇷 Normal · FR n=1 £2.55

🇬🇧 Normal · EN n=11 £2.49

How is this value calculated?

Ladder estimate · English · ~£2.49 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	4	2 mo	£2.47	32.65
eigene LP-Verkäufe ÷ 0.7829	6	2 mo	£2.66	2.34

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.49 · Σ g = 34.99

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

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

Ladder estimate · Deutsch · ~£2.47 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.998 (Sprach-Faktor aus 13 Karten)	4	2 mo	£2.47	0.58

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.47 · Σ g = 0.58

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

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

Ladder estimate · Français · ~£2.55 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0288 (Sprach-Faktor aus 9 Karten)	4	2 mo	£2.55	5.43

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.55 · Σ g = 5.43

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

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

PSA Population EN Σ 74

PSA 10

22 30%

PSA 9

29 39%

PSA 8

14 19%

PSA ≤7

9 12%

PSA + CGC · as of 2026-07-22

Recent sales · 23

2026-07-19	EN	RAW UNKNOWN	Professor Oak's Research 80/101 Pokemon Holo Ex Dragon Front · eBay	£2.98
2026-07-19	EN	TAG 9	Pokemon Professor Oak's Research EX Dragon Frontiers 80 TAG · eBay	£6.33
2026-07-17	EN	RAW UNKNOWN	Professor Oak's Research 80/101 Dragon Frontiers Regular Non · eBay	£1.46
2026-07-17	EN	RAW NM	Professor Oak's Research - Holo Dragon Frontiers # 80/101 NM · eBay	£3.34
2026-07-17	EN	RAW NM	Professor Oak's Research 80/101 - UC Dragon Frontiers Pokemo · eBay	£1.85
2026-07-14	EN	RAW LP	Pokémon TCG Professor Oak's Research EX Dragon Frontiers 80/ · eBay	£2.18
2026-07-03	EN	RAW MP	Pokemon Card - Professor Oak's Research 80/101 Dragon Fronti · eBay	£1.48
2026-07-03	EN	RAW LP	Pokémon TCG Professor Oak's Research EX Dragon Frontiers 80/ · eBay	£1.53
2026-07-02	EN	PSA 10	2006 POKEMON EX DRAGON FRONTIERS #80 PROFESSOR OAK'S RESEARC · eBay	£37.29
2026-06-27	EN	RAW LP	Professor Oak's Research 80/101 EX 2006 Dragon Frontiers poc · eBay	£1.77
2026-06-25	EN	RAW UNKNOWN	Pokémon Professor Oak's Research 80/101 Poco Común Dragon Fr · eBay	£1.77
2026-06-25	EN	RAW LP	Tarjeta Pokémon Professor Oak's Research Holograma Inverso L · eBay	£11.16
2026-06-21	EN	RAW NM	Professor Oak's Research NM/M 80/101 Uncommon Dragon Frontie · eBay	£0.74
2026-06-11	EN	RAW UNKNOWN	Professor Oak's Research Dragon Frontiers #80/101 Uncommon P · eBay	£1.33
2026-06-08	EN	RAW LP	Juego de cartas coleccionables Pokémon Professor Oak's Resea	£3.82
2026-06-08	EN	RAW MP	Professor Oak's Research Uncommon Dragon Frontiers 80/101 MP	£1.32
2026-06-05	FR	RAW UNKNOWN	La recherche du Prof Chen 80/101 Holo Ile des Dragons carte	£12.67
2026-04-26	EN	RAW UNKNOWN	PROFESSOR OAK'S RESEARCH POKEMON 80/101 2007 EX DRAGON FRONT	£3.72
2026-04-26	EN	RAW NM	2006 Pokémon EX Dragon Frontiers Professor Oak's Research-Re	£22.24
2026-04-23	EN	RAW UNKNOWN	Professor Oaks Research 80/101 - EX Dragon Frontiers Uncommo	£1.37

Frequently asked questions

Is it worth grading Professor Oak's Research Dragon Frontiers 80/101?

A PSA 10 currently sells for about £51.25, raw the card sits at £3.21 — 16,0× as much. Mathematically, submitting returns £51.25 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.

What will I get for Professor Oak's Research Dragon Frontiers 80/101 if I want to sell quickly?

Half of all sales fell between £1.46 and £3.69, with a median of £1.85. 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 Dragon Frontiers 80/101 unrealistic?

The cheapest genuine sales were around £1.33. Offers well below £0.80 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.