Professor's Research
Celebrations · 023/025 · Holo
Ungraded Market Price
£0.99
True Best Offer Price 🔒
Remove Buyer Fees 🔒
Free Postage Adjustment
Excl. True Best Offer Prices · Incl. Buyer Fees
Median of last 15 UK eBay sales
Updated 10 Oct 2026
Median of last 15 UK eBay sales
Updated 10 Oct 2026
Near Mint 🔒
£***.**
Lightly Played 🔒
£***.**
Mod. Played 🔒
£***.**
Heavily Played 🔒
£***.**
Ungraded
▾
Recent UK eBay Listings
ValuDex participates in the eBay Partner Network. We may earn a commission when you click links to eBay listings on this page, at no extra cost to you.
All Conditions
▾
Newest
▾
Professor's Research - 023/025 - Holo Rare - Celebrations - 2021 - 0ak
Sold 06 Oct 2026
£1.16
View on eBay →
Pokemon Professor's Research 023/025 Celebrations Holo
Sold 04 Oct 2026
£0.78
View on eBay →
Pokémon TCG Professor's Research [Professor Oak] 023/025 Celebrations Holo Rare
Sold 02 Oct 2026
£0.09
View on eBay →
Pokemon - Professor's Research 023/025 - SWSH 25th Celebrations 2021 Holo - NM
Sold 29 Sep 2026
£1.17
View on eBay →
Professor's Research 023/025 Celebrations Holo
Sold 19 Sep 2026
£1.17
View on eBay →
Pokemon Professor's Research [Professor Oak] [Holofoil] Celebrations 023/025
Sold 19 Sep 2026
£0.99
View on eBay →
Professor's Research [Professor Oak] Holo Rare Celebrations 023/025 NM
Sold 16 Sep 2026
£1.00
View on eBay →
Professors Research Holo Celebrations 25th Anniversary Pokemon Card 023/025
Sold 01 Sep 2026
£1.98
View on eBay →
Professor's Research Holo Rare Celebrations 023/025 NM
Sold 29 Aug 2026
£1.60
View on eBay →
Professor's Research (Professor Oak) 023/025 CEL Celebrations Holo Pokemon NM/M
Sold 25 Aug 2026
£0.92
View on eBay →
Professor's Research (Professor Oak) 023/025 Holo Rare Celebrations Pokemon NM
Sold 21 Aug 2026
£0.92
View on eBay →
Pokemon Celebrations | Professor's Research Holo Rare 023/025 | NM
Sold 17 Aug 2026
£0.17
View on eBay →
Pokemon Celebrations | Professor's Research Holo Rare 023/025
Sold 17 Aug 2026
£0.23
View on eBay →
Pokemon Celebrations | Professor's Research Holo Rare 023/025 | NM
Sold 16 Aug 2026
£0.18
View on eBay →
Pokemon TCG Professor's Research [Professor Oak] 023/025 Celebrations Holo
Sold 08 Aug 2026
£1.50
View on eBay →
+ hundreds more sales available in the ValuDex app
Graded Card Prices
| Grade | PSA | BGS | CGC | ACE |
|---|---|---|---|---|
| 10 |
£***.**
1 sale🔒
|
- | - | - |
| 9 |
£***.**
4 sales🔒
|
- | - |
£***.**
2 sales🔒
|
| 8 |
£***.**
2 sales🔒
|
- |
£***.**
1 sale🔒
|
£***.**
2 sales🔒
|
| 7 |
£***.**
1 sale🔒
|
- | - | - |
Graded prices are median of UK eBay sold data. Unlock full graded history in the ValuDex app.
This is the preview. ValuDex is the full picture.
UK marketplace data. Zero currency conversions. Condition-true pricing.
A UK-focused Pokémon card pricing app that shows what cards sell for inc. Best Offer, filters out fake or incorrect listings, tracks your collection with a real-time portfolio, and helps you quickly see true condition-based valuations before you buy or sell.