Professor's Research
Market price
£6.51
Updated 05 Jul 2026
Price movement
7D
30D
Market confidence
Medium
26 compsBased on 26 live UK listings
Price trend
Interactive raw market snapshot history.
Current
£6.51
Change
£0.48
Change %
+8.0%
High
£6.51
Low
£6.00
Average
£6.21
Snapshots
5
High confidenceAdd to collection
Choose the physical version you are adding.
Grading estimate
Indicative raw-to-graded upside before selling fees.
EstimatedRaw value
£6.51
PSA 9 estimate
£10.42
-£16.09 after grading
PSA 10 estimate
£19.53
-£6.98 after grading
Uses an estimated £20.00grading cost. Final ROI depends on condition, grading outcome, turnaround time, postage and selling fees.
Market details
90-day high
£6.51
90-day low
£6.00
Volatility
2.2%
Avg move between snapshots
History confidence
Medium
5 snapshotsUseful history with moderate depth
Recent marketplace listings
These listings help explain the current market price. Always check condition, postage and seller details.
Pokemon Card Professor's Research Swsh152 Sword & Shield Black Star Promo L/P
graded · GB
View this listing on eBay
£3.99
free postage
Excellent deal · 38.7%
Professor's Research (SWSH152) (Holo) Black Star Promo - Pokemon TCG
graded · GB
View this listing on eBay
£3.95
free postage
Excellent deal · 39.3%
Pokémon TCG Professor's Research SWSH152 Black Star Promo Trainer Card
graded · GB
View this listing on eBay
£4.25
inc. £0.91 postage
Excellent deal · 34.7%
Professor's Research (SWSH152) (Holo) Black Star Promo - Pokemon TCG [Near Mint]
raw_played · GB
View this listing on eBay
£5.33
inc. £0.95 postage
Good deal · 18.1%
Pokemon SEALED Professor’s Research Juniper Full Art SWSH152 Black Star Promo
graded · GB
View this listing on eBay
£6.50
inc. £1.70 postage
Fair price · 0.2%
Sold price examples
No recent sold data found yet.