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Live · checked today · 3 UK retailers tracked
Callaway GBB Epic Driver vs Mizuno ST-G Driver
Quick verdict
Checked daily across 3 UK retailers
Price and availability verdict
Callaway GBB Epic Driver is currently £139.95 used, while Mizuno ST-G Driver is currently £229. Deal scores are Mizuno ST-G Driver 30/100; against tracked history, Callaway GBB Epic Driver is 23% above its lowest tracked price and Mizuno ST-G Driver is 35% above its lowest tracked price. Both are currently available from 2 UK retailers.
Callaway
GBB Epic Driver
£139.95 used
↑ £19.04 7 days
9% below usualat Affordable Golf
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Callaway GBB Epic Driver is closest, within 23% of its lowest tracked price. The Mizuno ST-G Driver has more room: its tracked low is £169.95.
Callaway · GBB Epic Driver
Not enough data yet
Today £159.99 · typical £129.95 · lowest £129.95
Mizuno · ST-G Driver
High vs its history
Today £229 · typical £219 · lowest £169.95
On sale 2 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new GBB Epic £139.95 vs £229
- Closest to its tracked low GBB Epic 23% above vs 35%
Where to buy
3 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 · GBB Epic Driver
No change
since 9 April 2026
Lowest £129.95 on 13 April 2026
Mizuno · ST-G Driver
↓ £100
since 13 February 2026
Lowest £169.95 on 15 April 2026
New vs used
From used listings we track
Callaway · GBB Epic Driver
NEW £139.95
USED FROM £139.95
Availability by build
Which configurations are in stock right now
| Build | Callaway GBB Epic Driver | Mizuno ST-G Driver |
|---|---|---|
| Regular · 10.5° · Left-hand · Used | 1 retailer · from £159.99 at Golf Clubs 4 Cash → | — |
| Stiff · 10.5° · Used | 1 retailer · from £139.95 at Affordable Golf → | — |
| Senior · 9.5° | — | 1 retailer · from £229 at Affordable Golf → |
| Stiff · 9.5° · Left-hand | — | 1 retailer · from £229 at Affordable Golf → |
| Stiff · 9.5° | — | 1 retailer · from £237.95 at Replay Golf → |
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Common questions about the Callaway GBB Epic Driver vs Mizuno ST-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.