Marnie
Market price
£40.04
Updated 25 Oct 2026
Price movement
7D
30D
Market confidence
Medium
10 compsBased on 10 live UK listings
Price trend
Interactive raw market snapshot history.
Current
£40.04
Change
£2.09
Change %
+5.5%
High
£40.04
Low
£37.95
Average
£39.14
Snapshots
14
Medium confidenceAdd to collection
Choose the physical version you are adding.
Grading estimate
Indicative raw-to-graded upside before selling fees.
EstimatedRaw value
£40.04
PSA 9 estimate
£64.06
£4.02 after grading
PSA 10 estimate
£120.12
£60.08 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
£40.04
90-day low
£32.72
Volatility
1.8%
Avg move between snapshots
History confidence
Medium
17 snapshotsUseful history with moderate depth
Recent marketplace listings
These listings help explain the current market price. Always check condition, postage and seller details.
POKEMON MARNIE SWSH121 BLACK STAR PROMO FULL ART TRAINER NM/M
graded · GB
View this listing on eBay
£37.09
free postage
Fair price · 7.4%
Marnie SWSH121 Full Art Trainer Black Star Promo Pokemon Card 2021 NM
graded · GB
View this listing on eBay
£25.24
inc. £2.70 postage
Excellent deal · 37.0%
Pokémon TCG Marnie SWSH Black Star Promos SWSH121 Holo Promo
graded · GB
View this listing on eBay
£35.01
free postage
Good deal · 12.6%
Marnie SWSH121 - Black Star Promo 2021 - Near Mint Full Art Trainer Promo
graded · GB
View this listing on eBay
£32.90
inc. £2.90 postage
Good deal · 17.8%
Pokemon - Sword & Shield - SWSH Black Star Promos - Marnie - SWSH121
graded · GB
View this listing on eBay
£37.95
free postage
Fair price · 5.2%
Sold price examples
No recent sold data found yet.