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Live · checked today · 2 UK retailers tracked
Callaway BIG Bertha B21 Iron Set vs Ladies Mizuno JPX 925 HOT Metal Iron Set
Quick verdict
Checked daily across 2 UK retailers
Price and availability verdict
Callaway BIG Bertha B21 Iron Set is currently £449.99 used, while Ladies Mizuno JPX 925 HOT Metal Iron Set is currently £849. Against tracked history, Callaway BIG Bertha B21 Iron Set is 14% above its lowest tracked price and Ladies Mizuno JPX 925 HOT Metal Iron Set is at its lowest tracked price. Both are currently available from 1 UK retailer.
Callaway
BIG Bertha B21 Iron Set
£449.99 used No change at its low Buy £449.99 → at Nearly New Golf ClubsMizuno
Ladies Mizuno JPX 925 HOT Metal Iron Set
£849 No change at its low Buy £849 → at Affordable GolfDeal intelligence
Should you buy now, or wait?
The Ladies Mizuno JPX 925 HOT Metal Iron Set is at its lowest tracked price today. The Callaway BIG Bertha B21 Iron Set has more room: its tracked low is £799.
Callaway · BIG Bertha B21 Iron Set
Not enough data yet
Today £909 · typical £909 · lowest £799
On sale 1 time in the last 3 months
Mizuno · Ladies Mizuno JPX 925 HOT Metal Iron Set
Not enough data yet
Today £849 · typical £849 · lowest £849
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha B21 £449.99 vs £849
- Closest to its tracked low Ladies Mizuno JPX 925 HOT Metal 0% above vs 14%
Where to buy
2 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 · BIG Bertha B21 Iron Set
No change
since 13 February 2026
Lowest £799 on 16 March 2026
Mizuno · Ladies Mizuno JPX 925 HOT Metal Iron Set
No change
since 9 April 2026
Lowest £849 on 9 April 2026
New vs used
From used listings we track
Callaway · BIG Bertha B21 Iron Set
NEW £449.99
USED FROM £449.99
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha B21 Iron Set | Ladies Mizuno JPX 925 HOT Metal Iron Set |
|---|---|---|
| Regular · Left-hand · Used | 1 retailer · from £449.99 at Nearly New Golf Clubs → | — |
| Ladies | — | 1 retailer · from £849 at Affordable Golf → |
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Common questions about the Callaway BIG Bertha B21 Iron Set vs Ladies Mizuno JPX 925 HOT Metal Iron Set
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.