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Live · checked today · 4 UK retailers tracked
Callaway BIG Bertha Fusion Driver vs Mizuno ST190 G Driver
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Callaway BIG Bertha Fusion Driver is currently £109.99 used, while Mizuno ST190 G Driver is currently £139.99 used. Against tracked history, Callaway BIG Bertha Fusion Driver is 8% above its lowest tracked price and Mizuno ST190 G Driver is 4% above its lowest tracked price. Callaway BIG Bertha Fusion Driver is currently available from 3 UK retailers, versus 1 for Mizuno ST190 G Driver.
Callaway
BIG Bertha Fusion Driver
£109.99 used ↑ £10.04 at its low Buy £109.99 → at The Second Hand Golf ShopCallaway
BIG Bertha Fusion Driver
£109.99 used
↑ £10.04 7 days
at its lowat The Second Hand Golf Shop
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Mizuno ST190 G Driver is closest, within 4% of its lowest tracked price. The Callaway BIG Bertha Fusion Driver has more room: its tracked low is £119.95.
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
Mizuno · ST190 G Driver
Not enough data yet
Today £144.95 · typical £139.99 · lowest £139.99
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha Fusion £109.99 vs £139.99
- Closest to its tracked low ST190 G 4% above vs 8%
- Most retailers in stock BIG Bertha Fusion 3 vs 1
- Cheapest used BIG Bertha Fusion from £109.99 vs £139.99
Where to buy
4 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
Mizuno · ST190 G Driver
↑ £4.96
since 9 April 2026
Lowest £139.99 on 9 April 2026
New vs used
From used listings we track
Callaway · BIG Bertha Fusion Driver
NEW £109.99
USED FROM £109.99
Mizuno · ST190 G Driver
NEW £139.99
USED FROM £139.99
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha Fusion Driver | Mizuno ST190 G Driver |
|---|---|---|
| Regular · 10.5° · Used | 2 retailers · from £109.99 at The Second Hand Golf Shop → | — |
| Stiff · 10.5° · Left-hand · Used | 1 retailer · from £129.99 at Golf Clubs 4 Cash → | — |
| Stiff · 9° · Used | — | 1 retailer · from £139.99 at UK Used Golf Clubs → |
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Common questions about the Callaway BIG Bertha Fusion Driver vs Mizuno ST190 G 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.