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Live · checked today · 10 UK retailers tracked
Callaway E.R.C Fusion Driver vs Callaway Quantum Triple Diamond Driver
Quick verdict
Checked daily across 10 UK retailers
Price and availability verdict
Callaway E.R.C Fusion Driver is currently £44.95 used, while Callaway Quantum Triple Diamond Driver is currently £449.99 used. Deal scores are Callaway Quantum Triple Diamond Driver 17/100; against tracked history, Callaway E.R.C Fusion Driver is at its lowest tracked price and Callaway Quantum Triple Diamond Driver is 25% above its lowest tracked price. Callaway E.R.C Fusion Driver is currently available from 1 UK retailer, versus 10 for Callaway Quantum Triple Diamond Driver.
Callaway
Quantum Triple Diamond Driver
£569 used from £449.99 No change 21% below usual Buy £569 → at American GolfCallaway
Quantum Triple Diamond Driver
£569
used from £449.99
at American Golf
Deal intelligence
Should you buy now, or wait?
The Callaway E.R.C Fusion Driver is at its lowest tracked price today. The Callaway Quantum Triple Diamond Driver has more room: its tracked low is £455.95.
Callaway · E.R.C Fusion Driver
Not enough data yet
Today £24.95 · typical £24.95 · lowest £24.95
Callaway · Quantum Triple Diamond Driver
High vs its history
Today £569 · typical £479.95 · lowest £455.95
On sale 1 time in the last 4 months
Head to head
Category leaders, from the data on this page
- Cheapest new E.R.C Fusion £44.95 vs £569
- Closest to its tracked low E.R.C Fusion 0% above vs 25%
- Most retailers in stock Quantum Triple Diamond 10 vs 1
- Cheapest used E.R.C Fusion from £44.95 vs £449.99
Where to buy
10 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 · E.R.C Fusion Driver
No change
since 21 April 2026
Lowest £24.95 on 21 April 2026
Callaway · Quantum Triple Diamond Driver
No change
since 9 April 2026
Lowest £455.95 on 5 August 2026
New vs used
From used listings we track
Callaway · E.R.C Fusion Driver
NEW £44.95
USED FROM £44.95
Callaway · Quantum Triple Diamond Driver
NEW £569
USED FROM £449.99
Used prices average 82% of new · 4 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway E.R.C Fusion Driver | Callaway Quantum Triple Diamond Driver |
|---|---|---|
| Stiff · 9° | — | 5 retailers · from £569 at Clarkes Golf → |
| Stiff · 10.5° | — | 2 retailers · from £569 at Snainton Golf → |
| Firm · 9° · Used | 1 retailer · from £44.95 at Affordable Golf → | — |
| Stiff · 10.5° · Left-hand | — | 1 retailer · from £569 at Scottsdale Golf → |
| 8° | — | 1 retailer · from £569 at Silvermere Golf Store → |
| Extra Stiff · 9° · Used | — | 1 retailer · from £449.99 at Nearly New Golf Clubs → |
| Extra Stiff · 10.5° · Used | — | 1 retailer · from £489 at Replay Golf → |
| Stiff · 9° · Used | — | 1 retailer · from £479.95 at Affordable Golf → |
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Common questions about the Callaway E.R.C Fusion Driver vs Callaway Quantum Triple Diamond 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.