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Live · checked today · 16 UK retailers tracked
Callaway BIG Bertha Fusion Driver vs Callaway Quantum Mini Driver
Quick verdict
Checked daily across 16 UK retailers
Price and availability verdict
Callaway BIG Bertha Fusion Driver is currently £109.99 used, while Callaway Quantum Mini Driver is currently £364.95 used. Deal scores are Callaway Quantum Mini Driver 54/100; against tracked history, Callaway BIG Bertha Fusion Driver is 8% above its lowest tracked price and Callaway Quantum Mini Driver is 23% above its lowest tracked price. Callaway BIG Bertha Fusion Driver is currently available from 3 UK retailers, versus 14 for Callaway Quantum Mini Driver.
Callaway
BIG Bertha Fusion Driver
£109.99 used ↑ £10.04 at its low Buy £109.99 → at The Second Hand Golf ShopCallaway
Quantum Mini Driver
£419 used from £364.95 ↑ £25 18% below usual Buy £419 → at Discount Golf StoreCallaway
BIG Bertha Fusion Driver
£109.99 used
↑ £10.04 7 days
at its lowat The Second Hand Golf Shop
Callaway
Quantum Mini Driver
£419
used from £364.95
↑ £25 7 days
18% below usualat Discount Golf Store
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Callaway BIG Bertha Fusion Driver is closest, within 8% of its lowest tracked price. The Callaway Quantum Mini Driver has more room: its tracked low is £339.95.
Callaway · BIG Bertha Fusion Driver
Not enough data yet
Today £129.99 · typical £141.29 · lowest £119.95
On sale 1 time in the last 4 months
Callaway · Quantum Mini Driver
Fair price today
Today £419 · typical £429 · lowest £339.95
On sale 2 times in the last 3 months
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha Fusion £109.99 vs £419
- Closest to its tracked low BIG Bertha Fusion 8% above vs 23%
- Most retailers in stock Quantum Mini 14 vs 3
- Cheapest used BIG Bertha Fusion from £109.99 vs £364.95
Where to buy
16 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 · BIG Bertha Fusion Driver
↓ £27
since 9 April 2026
Lowest £119.95 on 7 August 2026
Callaway · Quantum Mini Driver
↓ £70
since 15 April 2026
Lowest £339.95 on 1 August 2026
New vs used
From used listings we track
Callaway · BIG Bertha Fusion Driver
NEW £109.99
USED FROM £109.99
Callaway · Quantum Mini Driver
NEW £419
USED FROM £364.95
Used prices average 107% of new · 2 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha Fusion Driver | Callaway Quantum Mini Driver |
|---|---|---|
| Regular · 11.5° | — | 9 retailers · from £419 at Discount Golf Store → |
| Stiff · 13.5° | — | 8 retailers · from £429 at Replay Golf → |
| Stiff · 11.5° | — | 8 retailers · from £429 at Replay Golf → |
| Regular · 13.5° · Left-hand | — | 6 retailers · from £429 at Snainton Golf → |
| Regular · 13.5° | — | 6 retailers · from £429 at Affordable Golf → |
| Stiff · 11.5° · Left-hand | — | 4 retailers · from £429 at Jam Golf → |
| Regular · 10.5° · Used | 2 retailers · from £109.99 at The Second Hand Golf Shop → | — |
| 13.5° | — | 2 retailers · from £429 at Replay Golf → |
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Common questions about the Callaway BIG Bertha Fusion Driver vs Callaway Quantum Mini 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.