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Live · checked today · 14 UK retailers tracked
Callaway Quantum Triple Diamond Driver vs Cobra Radspeed S Driver
Quick verdict
Checked daily across 14 UK retailers
Best deal today: Callaway Quantum Triple Diamond 69 CaddenceScore
Callaway Quantum Triple Diamond Driver is currently £313.99 used, while Cobra Radspeed S Driver is currently £249. Deal scores are Callaway Quantum Triple Diamond Driver 69/100 and Cobra Radspeed S Driver 41/100; against tracked history, Callaway Quantum Triple Diamond Driver is 4% above its lowest tracked price and Cobra Radspeed S Driver is 4% above its lowest tracked price. Callaway Quantum Triple Diamond Driver is currently available from 12 UK retailers, versus 2 for Cobra Radspeed S Driver.
Callaway
Quantum Triple Diamond Driver
£569 used from £313.99 ↑ £24 at its low Buy £569 → at American GolfCallaway
Quantum Triple Diamond Driver
£569
used from £313.99
↑ £24 7 days
at its lowat American Golf
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Callaway Quantum Triple Diamond Driver is closest, within 4% of its lowest tracked price. The Cobra Radspeed S Driver has more room: its tracked low is £239.
Callaway · Quantum Triple Diamond Driver
Good deal today
Today £472.99 · usual £479.95 · lowest £455.95
On sale 1 time in the last 4 months
Cobra · Radspeed S Driver
Fair price today
Today £249 · usual £249 · lowest £239
Head to head
Category leaders, from the data on this page
- Cheapest new Radspeed S £249 vs £472.99
- Most retailers in stock Quantum Triple Diamond 12 vs 2
- Best deal today Quantum Triple Diamond CaddenceScore 69 vs 41
Where to buy
14 UK retailers, checked daily
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.
Callaway · Quantum Triple Diamond Driver
↓ £96.01
since 9 April 2026
Lowest £455.95 on 5 August 2026
Cobra · Radspeed S Driver
No change
since 31 March 2026
Lowest £239 on 14 August 2026
New vs used
From used listings we track
Callaway · Quantum Triple Diamond Driver
NEW £472.99
USED FROM £313.99
Used prices average 92% of new · 6 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway Quantum Triple Diamond Driver | Cobra Radspeed S Driver |
|---|---|---|
| Stiff · 9° | 7 retailers · from £472.99 at Golf Clubs 4 Cash → | — |
| Stiff · 10.5° | 3 retailers · from £505.99 at Golf Clubs 4 Cash → | 2 retailers · from £249 at Major Golf Direct → |
| Extra Stiff · 9° · Used | 2 retailers · from £408.99 at Golf Clubs 4 Cash → | — |
| Stiff · 9° · Used | 2 retailers · from £313.99 at Golf Clubs 4 Cash → | — |
| Regular · 10.5° | — | 2 retailers · from £249 at Major Golf Direct → |
| Extra Stiff · 10.5° · Used | 1 retailer · from £489 at Replay Golf → | — |
| Regular · 9° · Used | 1 retailer · from £460.99 at Golf Clubs 4 Cash → | — |
| 8° | 1 retailer · from £569 at Silvermere Golf Store → | — |
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Common questions about the Callaway Quantum Triple Diamond Driver vs Cobra Radspeed S Driver
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.