Professor's Research
Market price
£1.39
Updated 12 Jul 2026
Price movement
7D
30D
Market confidence
Medium
21 compsBased on 21 live UK listings
Price trend
Interactive raw market snapshot history.
Current
£1.39
Change
-£0.05
Change %
-3.5%
High
£1.44
Low
£1.39
Average
£1.41
Snapshots
3
High confidenceAdd to collection
Choose whether this copy is raw or graded.
Grading estimate
Indicative raw-to-graded upside before selling fees.
EstimatedRaw value
£1.39
PSA 9 estimate
£2.22
-£19.17 after grading
PSA 10 estimate
£4.17
-£17.22 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
£1.44
90-day low
£1.39
Volatility
1.7%
Avg move between snapshots
History confidence
Medium
3 snapshotsUseful history with moderate depth
Recent marketplace listings
These listings help explain the current market price. Always check condition, postage and seller details.
Professor's Research 122/131 - Pokemon TCG -Prismatic Evolutions
graded · GB
£0.99
free postage
Excellent deal · 28.8%
122/131 PROFESSOR'S RESEARCH (OAK) | COMMON | PRISMATIC EVOLUTIONS POKEMON CARD
graded · GB
£0.99
free postage
Excellent deal · 28.8%
Professor’s Research - 122/131 - Prismatic Evolutions - Playset
graded · GB
£1.49
free postage
Above market · +7.2%
Professor's Research 122/131 Common Prismatic Evolutions Pokemon Reverse Holo NM
graded · GB
£1.39
free postage
Fair price · 0.0%
Professor's Research 122/131 - Reverse Holo - Pokemon TCG Prismatic Evolutions
graded · GB
£1.15
free postage
Good deal · 17.3%
Sold price examples
No recent sold data found yet.