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Live · checked today · 5 UK retailers tracked
Cobra 3D Printed Supernova 20 Putter vs John Letters Rustless Putter / 35"
Quick verdict
Checked daily across 5 UK retailers
Price and availability verdict
Cobra 3D Printed Supernova 20 Putter is currently £189, while John Letters Rustless Putter / 35" is currently £29.99 used. Deal scores are Cobra 3D Printed Supernova 20 Putter 92/100; against tracked history, Cobra 3D Printed Supernova 20 Putter is at its lowest tracked price and John Letters Rustless Putter / 35" is at its lowest tracked price. Cobra 3D Printed Supernova 20 Putter is currently available from 4 UK retailers, versus 1 for John Letters Rustless Putter / 35".
Cobra
Cobra 3D Printed Supernova 20 Putter
from £189
at Snainton Golf · 4 retailers
Lowest £189 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Cobra 3D Printed Supernova 20 Putter
Where to buy
John Letters Rustless Putter / 35"
Deal intelligence
Should you buy now, or wait?
Cobra · 3D Printed Supernova 20 Putter
Excellent deal today
Today £189 · typical £239 · lowest £189
On sale 1 time in the last 5 months
John Letters · Rustless Putter / 35"
Not enough data yet
Head to head
Category leaders, from the data on this page
- Cheapest new Rustless Putter / 35" £29.99 vs £189
- Most retailers in stock 3D Printed Supernova 20 4 vs 1
Price trajectory
How each has moved since we started tracking
Lowest tracked price per day, any condition. Caddence tracks both daily. Shaded spans are days we couldn’t collect prices — the lines break rather than guessing.
Cobra · 3D Printed Supernova 20 Putter
↓ £90
since 21 February 2026
Lowest £189 on 28 July 2026
New vs used
From used listings we track
John Letters · Rustless Putter / 35"
NEW £29.99
USED FROM £29.99
Availability by build
Which configurations are in stock right now
| Build | Cobra 3D Printed Supernova 20 Putter | John Letters Rustless Putter / 35" |
|---|---|---|
| Standard | 3 retailers · from £189 at Snainton Golf → | — |
| Left-hand | 1 retailer · from £199 at Express Golf → | — |
| Used | — | 1 retailer · from £29.99 at Mega Golf → |
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Common questions about the Cobra 3D Printed Supernova 20 Putter vs John Letters Rustless Putter / 35"
Prices shown are the cheapest in-stock price per retailer tracked by Caddence, updated daily. Always confirm the final price on the retailer's site.