Which is cheaper, the Callaway Quantum MAX D Driver or the Mizuno ST-G 440 Driver?

Mizuno ST-G 440 Driver is currently the cheaper option, £250 less (£249.99 vs £499.99).

How many UK retailers stock the Callaway Quantum MAX D Driver and Mizuno ST-G 440 Driver?

The Callaway Quantum MAX D Driver is currently in stock at 13 UK retailers (cheapest: Nearly New Golf Clubs at £499.99), and the Mizuno ST-G 440 Driver at 1 (cheapest: Nearly New Golf Clubs at £249.99). Caddence tracks both across UK golf retailers daily.

Is the Callaway Quantum MAX D Driver a good price right now?

The Callaway Quantum MAX D Driver is currently £499.99, 6% below its typical price. Its lowest tracked price was £429 on 14 July 2026.

Is the Mizuno ST-G 440 Driver a good price right now?

The Mizuno ST-G 440 Driver is currently £249.99, around its typical price. Its lowest tracked price was £226.95 on 12 May 2026.

Compare / driver

Callaway Quantum MAX D Driver vs Mizuno ST-G 440 Driver

Within £250 of each other right now. Cheapest is £249.99 at Nearly New Golf Clubs, checked daily across 13 UK retailers.

Callaway

Callaway Quantum MAX D Driver

from £499.99

at Nearly New Golf Clubs · 13 retailers

Lowest £429 · good time to buy

Mizuno

Mizuno ST-G 440 Driver

from £249.99

at Nearly New Golf Clubs · 1 retailer

Lowest £227 · around its usual price

Discount vs RRP

17% off

54% off

Price vs usual

Good time to buy

Around its usual price

Where to buy

Callaway Quantum MAX D Driver

Buy at Nearly New Golf Clubs →See price history & full details →

Where to buy

Mizuno ST-G 440 Driver

Nearly New Golf Clubscheapest£249.99

Buy at Nearly New Golf Clubs →See price history & full details →

The verdict

On price, the Mizuno ST-G 440 Driver is the cheaper of the two: £250 less at £249.99, versus £499.99 for the Callaway Quantum MAX D Driver. But measured against its own history the Callaway Quantum MAX D Driver is the stronger deal right now: it's below its typical price, while the Mizuno ST-G 440 Driver is around its typical price. The Callaway Quantum MAX D Driver is the more widely available, at 13 UK retailers versus 1.

Is now a good time to buy?

Callaway Quantum MAX D Driver

Good time to buy

Low £429 Now £499.99 High £599

Mizuno ST-G 440 Driver

Around its usual price

Low £226.95 Now £249.99 High £279.95

Price history

How each has moved since we started tracking

Callaway Quantum MAX D Driver Mizuno ST-G 440 Driver

Lowest tracked price per day, any condition. Caddence tracks both daily.

Callaway Quantum MAX D Driver

Lowest tracked

£429

Seen 14 July 2026

Average

£533

Typical over 140 days

Highest tracked

£599

Most expensive seen

Price range

£170

Tracked high − low

Mizuno ST-G 440 Driver

Lowest tracked

£226.95

Seen 12 May 2026

Average

£256

Typical over 102 days

Highest tracked

£279.95

Most expensive seen

Price range

£53

Tracked high − low

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Frequently Asked

Common questions about the Callaway Quantum MAX D 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.