Promo#SWSH037

Hydreigon

SWSH Black Star Promos

Back to set

Market price

£4.25

Updated 18 Oct 2026

Price movement

-14.0%

30D

—

Market confidence

Medium

16 comps

Based on 16 live UK listings

Buy on eBay View eBay sold prices Search eBay listings

Price trend

Interactive raw market snapshot history.

Current

£4.25

Change

£0.39

Change %

+10.1%

High

£6.25

Low

£3.86

Average

£4.57

Snapshots

High confidence

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Grading estimate

Indicative raw-to-graded upside before selling fees.

Estimated

Raw value

£4.25

PSA 9 estimate

£6.80

-£17.45 after grading

PSA 10 estimate

£12.75

-£11.50 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

£6.25

90-day low

£3.86

Volatility

7.7%

Avg move between snapshots

History confidence

Medium

16 snapshots

Useful history with moderate depth

Average sample depth is 13.4 sold comps per snapshot.

Recent marketplace listings

These listings help explain the current market price. Always check condition, postage and seller details.

Hydreigon C lv.61 - SWSH138 - SWSH Black Star Promo (Pokemon) NM

graded · GB

View this listing on eBay

£4.25

free postage

Fair price · 0.0%

Hydreigon C SWSH138 Promo SWSH Black Star Pokemon NM

graded · GB

View this listing on eBay

£4.38

free postage

Above market · +3.1%

Hydreigon C - Black Star Promo SWSH138 - Pokemon

graded · GB

View this listing on eBay

£4.07

inc. £0.88 postage

Fair price · 4.2%

Hydreigon - SWSH138 - Black Star Promo Holo - Cosmos - Rare

graded · GB

View this listing on eBay

£7.43

inc. £0.91 postage

Above market · +74.8%

Pokemon SWSH Black Star Promos SWSH 138 Hydreigon C

graded · GB

View this listing on eBay

£3.00

inc. £1.00 postage

Excellent deal · 29.4%

Sold price examples

No recent sold data found yet.