Compare / driver
Live · checked today · 3 UK retailers tracked
Callaway GBB Epic SUB Zero Driver vs Mizuno ST-G Driver
Quick verdict
Checked daily across 3 UK retailers
Price and availability verdict
Callaway GBB Epic SUB Zero Driver is currently £139.99 used, while Mizuno ST-G Driver is currently £229. Deal scores are Mizuno ST-G Driver 30/100; against tracked history, Callaway GBB Epic SUB Zero Driver is 41% 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 SUB Zero Driver
£139.99 used No change 7% below usual Buy £139.99 → at Nearly New Golf ClubsCallaway
GBB Epic SUB Zero Driver
£139.99 used
at Nearly New Golf Clubs
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Mizuno ST-G Driver is closest, within 35% of its lowest tracked price. The Callaway GBB Epic SUB Zero Driver has more room: its tracked low is £99.95.
Callaway · GBB Epic SUB Zero Driver
Not enough data yet
Today £140.95 · typical £142.99 · lowest £99.95
On sale 2 times in the last 3 months
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 SUB Zero £139.99 vs £229
- Closest to its tracked low ST-G 35% above vs 41%
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 SUB Zero Driver
↓ £9.04
since 9 April 2026
Lowest £99.95 on 13 June 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 SUB Zero Driver
NEW £139.99
USED FROM £139.99
Availability by build
Which configurations are in stock right now
| Build | Callaway GBB Epic SUB Zero Driver | Mizuno ST-G Driver |
|---|---|---|
| Stiff · 10.5° · Used | 2 retailers · from £139.99 at Nearly New Golf Clubs → | — |
| 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 → |
Waiting for a better price?
Set a free alert and we’ll email you when either drops to your target.
Related driver comparisons
More head-to-head price checks
Common questions about the Callaway GBB Epic SUB Zero 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.