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Live · checked today · 4 UK retailers tracked
Mizuno 300Sii-C.O.R. Tour Spirit Model Driver vs Mizuno ST-G 440 Driver
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Mizuno 300Sii-C.O.R. Tour Spirit Model Driver is currently £27.99 used, while Mizuno ST-G 440 Driver is currently £239.99 used. Against tracked history, Mizuno 300Sii-C.O.R. Tour Spirit Model Driver is at its lowest tracked price and Mizuno ST-G 440 Driver is 65% above its lowest tracked price. Mizuno 300Sii-C.O.R. Tour Spirit Model Driver is currently available from 1 UK retailer, versus 3 for Mizuno ST-G 440 Driver.
Mizuno
Mizuno 300Sii-C.O.R. Tour Spirit Model Driver
from £27.99
at UK Used Golf Clubs · 1 retailer
Lowest £28 · lowest price we’ve seen
Mizuno
Mizuno ST-G 440 Driver
from £239.99
at Mega Golf · 3 retailers
Lowest £170 · around its usual price
Discount vs RRP
Price vs usual
Where to buy
Mizuno 300Sii-C.O.R. Tour Spirit Model Driver
Where to buy
Mizuno ST-G 440 Driver
Deal intelligence
Should you buy now, or wait?
Mizuno · 300Sii-C.O.R. Tour Spirit Model Driver
Not enough data yet
Mizuno · ST-G 440 Driver
Not enough data yet
Today £279.95 · usual £279.95 · 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 300Sii-C.O.R. Tour Spirit Model £27.99 vs £279.95
- Most retailers in stock ST-G 440 3 vs 1
- Cheapest used 300Sii-C.O.R. Tour Spirit Model from £27.99 vs £239.99
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.
Mizuno · ST-G 440 Driver
↑ £53
since 9 April 2026
Lowest £169.95 on 18 August 2026
New vs used
From used listings we track
Mizuno · 300Sii-C.O.R. Tour Spirit Model Driver
NEW £27.99
USED FROM £27.99
Mizuno · ST-G 440 Driver
NEW £279.95
USED FROM £239.99
Used prices average 88% of new · 2 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Mizuno 300Sii-C.O.R. Tour Spirit Model Driver | Mizuno ST-G 440 Driver |
|---|---|---|
| Regular · 9° · Used | 1 retailer · from £36.99 at UK Used Golf Clubs → | — |
| Regular · 10° · Used | 1 retailer · from £29.99 at UK Used Golf Clubs → | — |
| Stiff · 9° · Used | 1 retailer · from £27.99 at UK Used Golf Clubs → | — |
| Stiff · 9.5° | — | 1 retailer · from £279.95 at Replay Golf → |
| Extra Stiff · 9.5° · Used | — | 1 retailer · from £249.99 at Nearly New Golf Clubs → |
| Stiff · 9.5° · Used | — | 1 retailer · from £239.99 at Mega Golf → |
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Common questions about the Mizuno 300Sii-C.O.R. Tour Spirit Model Driver vs Mizuno ST-G 440 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.