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Live · checked today · 4 UK retailers tracked
Callaway GBB Epic SUB Zero Driver vs Mizuno ST-G Driver — Generation Unknown
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Callaway GBB Epic SUB Zero Driver is currently £139.99 used, while Mizuno ST-G Driver — Generation Unknown is currently £179.95 used. Against tracked history, Callaway GBB Epic SUB Zero Driver is 41% above its lowest tracked price and Mizuno ST-G Driver — Generation Unknown is 6% above its lowest tracked price. Callaway GBB Epic SUB Zero Driver is currently available from 2 UK retailers, versus 4 for Mizuno ST-G Driver — Generation Unknown.
Callaway
GBB Epic SUB Zero Driver
£139.99 used No change 7% below usual Buy £139.99 → at Nearly New Golf ClubsMizuno
ST-G Driver — Generation Unknown
£179.95 used No change 36% below usual Buy £179.95 → at Affordable GolfCallaway
GBB Epic SUB Zero Driver
£139.99 used
at Nearly New Golf Clubs
Mizuno
ST-G Driver — Generation Unknown
£179.95 used
at Affordable Golf
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Mizuno ST-G Driver — Generation Unknown is closest, within 6% 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 — Generation Unknown
Not enough data yet
Today £179.95 · typical £214.95 · lowest £169.95
On sale 2 times in the last 4 months
Head to head
Category leaders, from the data on this page
- Cheapest new GBB Epic SUB Zero £139.99 vs £179.95
- Closest to its tracked low ST-G Driver — Generation Unknown 6% above vs 41%
- Most retailers in stock ST-G Driver — Generation Unknown 4 vs 2
- Cheapest used GBB Epic SUB Zero from £139.99 vs £179.95
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 · GBB Epic SUB Zero Driver
↓ £9.04
since 9 April 2026
Lowest £99.95 on 13 June 2026
Mizuno · ST-G Driver — Generation Unknown
↓ £39.05
since 9 April 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
Mizuno · ST-G Driver — Generation Unknown
NEW £179.95
USED FROM £179.95
Availability by build
Which configurations are in stock right now
| Build | Callaway GBB Epic SUB Zero Driver | Mizuno ST-G Driver — Generation Unknown |
|---|---|---|
| Stiff · 9.5° · Used | — | 3 retailers · from £179.99 at Nearly New Golf Clubs → |
| Stiff · 10.5° · Used | 2 retailers · from £139.99 at Nearly New Golf Clubs → | — |
| Regular · 9.5° · Used | — | 2 retailers · from £190.95 at Replay Golf → |
| Extra Stiff · 9° · Used | — | 1 retailer · from £179.95 at Affordable Golf → |
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Common questions about the Callaway GBB Epic SUB Zero Driver vs Mizuno ST-G Driver — Generation Unknown
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.