Professor's Research
Sword & Shield Promos · SWSH178 · Vertical Line Holo
Ungraded Market Price
£2.43
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 28 Aug 2026
Median of last 15 UK eBay sales
Updated 28 Aug 2026
Near Mint 🔒
£***.**
Lightly Played 🔒
£***.**
Mod. Played 🔒
£***.**
Heavily Played 🔒
£***.**
Ungraded
▾
Recent UK eBay Listings
All Conditions
▾
Newest
▾
Professor's Research (Professor Willow) SWSH178 Holo Promo English
Sold 20 Aug 2026
£1.92
View on eBay →
Professor’s Research (Professor Willow) - SWSH178 Holo Promo - Pokemon Go
Sold 09 Aug 2026
£2.03
View on eBay →
The Pokémon Company Pokémon TCG Professor’s Research SWSH178 GO Promo Holo EN
Sold 07 Aug 2026
£1.16
View on eBay →
Pokemon Cards Professor's Research SWSH178 Holo Sword & Shield Promo Holo NM *1
Sold 03 Aug 2026
£2.92
View on eBay →
Pokemon Cards Professor's Research SWSH178 Holo Sword & Shield Promo Holo NM *2
Sold 29 Jul 2026
£2.92
View on eBay →
Professor's Research Holo Promo SWSH: Sword & Shield Promo Cards SWSH178 NM
Sold 19 Jul 2026
£0.92
View on eBay →
Professor's Research Swsh178 Swsh: Sword & Shield Promo Cards Holo
Sold 09 Jul 2026
£2.78
View on eBay →
Pokemon TCG Professor's Research Sword & Shield Promo SWSH178 Holo Near Mint
Sold 02 Jul 2026
£2.43
View on eBay →
Pokemon TCG Professor's Research Sword & Shield Promo SWSH178 Holo Near Mint
Sold 02 Jul 2026
£2.43
View on eBay →
Professor's Research Swsh178 Swsh: Sword & Shield Promo Cards Holo
Sold 29 Jun 2026
£2.24
View on eBay →
Professor's Research Willow SWSH178 Pokémon GO Holo Promo Pokemon Card * New *
Sold 25 May 2026
£3.26
View on eBay →
Pokemon Cards Professor's Research SWSH178 Holo Sword & Shield Promo Holo NM
Sold 25 May 2026
£2.92
View on eBay →
HOLO PROFESSOR'S RESEARCH PROMO HOLO SWSH178 NM POKEMON
Sold 24 Apr 2026
£1.42
View on eBay →
Professor's Research - SWSH178 - Sword & Shield - Black Star Holo - Pokemon TCG
Sold 15 Apr 2026
£2.18
View on eBay →
Pokemon Card Professor's Research SWSH178 Black Star Promo Holo NM
Sold 14 Apr 2026
£2.63
View on eBay →
+ hundreds more sales available in the ValuDex app
Card Details
Discard your hand and draw 7 cards.
You may play only 1 Supporter card during your turn.
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.