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Live · checked today · 10 UK retailers tracked
Callaway BIG Bertha Iron Set (2023) vs Mizuno JPX 925 Forged Iron Set
Quick verdict
Checked daily across 10 UK retailers
Price and availability verdict
Callaway BIG Bertha Iron Set (2023) is currently £509.95 used, while Mizuno JPX 925 Forged Iron Set is currently £621.95 used. Deal scores are Mizuno JPX 925 Forged Iron Set 72/100; against tracked history, Callaway BIG Bertha Iron Set (2023) is at its lowest tracked price and Mizuno JPX 925 Forged Iron Set is 769% above its lowest tracked price. Callaway BIG Bertha Iron Set (2023) is currently available from 2 UK retailers, versus 10 for Mizuno JPX 925 Forged Iron Set.
Deal intelligence
Should you buy now, or wait?
The Callaway BIG Bertha Iron Set (2023) is at its lowest tracked price today. The Mizuno JPX 925 Forged Iron Set has more room: its tracked low is £99.95.
Callaway · BIG Bertha Iron Set (2023)
Not enough data yet
Today £509.95 · typical £599.95 · lowest £509.95
Mizuno · JPX 925 Forged Iron Set
Good deal today
Today £869 · typical £919 · lowest £99.95
On sale 2 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha Iron Set (2023) £509.95 vs £869
- Closest to its tracked low BIG Bertha Iron Set (2023) 0% above vs 769%
- Most retailers in stock JPX 925 Forged 10 vs 2
- Cheapest used BIG Bertha Iron Set (2023) from £509.95 vs £621.95
Specification differences
Published product specifications
| Specification | Callaway BIG Bertha Iron Set (2023) | Mizuno JPX 925 Forged Iron Set |
|---|---|---|
| Release year | 2023 | 2017 |
Where to buy
10 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 Iron Set (2023)
↓ £90
since 13 July 2026
Lowest £509.95 on 18 August 2026
Mizuno · JPX 925 Forged Iron Set
↓ £206
since 21 February 2026
Lowest £99.95 on 1 April 2026
New vs used
From used listings we track
Callaway · BIG Bertha Iron Set (2023)
NEW £509.95
USED FROM £509.95
Mizuno · JPX 925 Forged Iron Set
NEW £869
USED FROM £621.95
Used prices average 94% of new · 5 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha Iron Set (2023) | Mizuno JPX 925 Forged Iron Set |
|---|---|---|
| Stiff · Used | — | 3 retailers · from £799.99 at Nearly New Golf Clubs → |
| Regular | — | 3 retailers · from £919 at Golf Gear Direct → |
| Stiff | — | 3 retailers · from £1,075 at Golf Gear Direct → |
| Regular · Left-hand | — | 3 retailers · from £869 at Dormy Golf → |
| Regular · Used | 2 retailers · from £509.95 at Replay Golf → | — |
| Standard | — | 2 retailers · from £1,095 at Express Golf → |
| Light · Used | 1 retailer · from £620.95 at Replay Golf → | — |
| Senior · Used | — | 1 retailer · from £621.95 at Replay Golf → |
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Common questions about the Callaway BIG Bertha Iron Set (2023) vs Mizuno JPX 925 Forged 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.