Compare / iron set
Live · checked today · 3 UK retailers tracked
Mizuno JPX 921 HOT Metal PRO Iron Set vs Mizuno MP-20 MMC Iron Set
Quick verdict
Checked daily across 3 UK retailers
Price and availability verdict
Mizuno JPX 921 HOT Metal PRO Iron Set is currently £390.99 used, while Mizuno MP-20 MMC Iron Set is currently £249.99 used. Against tracked history, Mizuno JPX 921 HOT Metal PRO Iron Set is at its lowest tracked price and Mizuno MP-20 MMC Iron Set is 18% above its lowest tracked price. Mizuno JPX 921 HOT Metal PRO Iron Set is currently available from 2 UK retailers, versus 3 for Mizuno MP-20 MMC Iron Set.
Mizuno
JPX 921 HOT Metal PRO Iron Set
£390.99 used No change at its low Buy £390.99 → at Golf Clubs 4 CashDeal intelligence
Should you buy now, or wait?
The Mizuno JPX 921 HOT Metal PRO Iron Set is at its lowest tracked price today. The Mizuno MP-20 MMC Iron Set has more room: its tracked low is £254.95.
Mizuno · JPX 921 HOT Metal PRO Iron Set
Not enough data yet
Today £449.95 · usual £779 · lowest £449.95
On sale 1 time in the last 4 months
Mizuno · MP-20 MMC Iron Set
Not enough data yet
Today £299.95 · usual £299.95 · lowest £254.95
Head to head
Category leaders, from the data on this page
- Cheapest new MP-20 MMC £249.99 vs £390.99
- Closest to its tracked low JPX 921 HOT Metal PRO 0% above vs 18%
- Most retailers in stock MP-20 MMC 3 vs 2
- Cheapest used MP-20 MMC from £249.99 vs £390.99
Where to buy
3 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.
Mizuno · JPX 921 HOT Metal PRO Iron Set
↓ £449.05
since 21 February 2026
Lowest £449.95 on 28 July 2026
Mizuno · MP-20 MMC Iron Set
No change
since 26 July 2026
Lowest £254.95 on 18 August 2026
New vs used
From used listings we track
Mizuno · JPX 921 HOT Metal PRO Iron Set
NEW £390.99
USED FROM £390.99
Mizuno · MP-20 MMC Iron Set
NEW £249.99
USED FROM £249.99
Availability by build
Which configurations are in stock right now
| Build | Mizuno JPX 921 HOT Metal PRO Iron Set | Mizuno MP-20 MMC Iron Set |
|---|---|---|
| Regular · Used | 2 retailers · from £390.99 at Golf Clubs 4 Cash → | 1 retailer · from £249.99 at Nearly New Golf Clubs → |
| Extra Stiff · Used | — | 2 retailers · from £299.95 at Replay Golf → |
| Stiff · Used | 1 retailer · from £626.99 at Golf Clubs 4 Cash → | 1 retailer · from £429.99 at Golf Clubs 4 Cash → |
Waiting for a better price?
Set a free alert and we’ll email you when either drops to your target.
Related iron set comparisons
More head-to-head price checks
Common questions about the Mizuno JPX 921 HOT Metal PRO Iron Set vs Mizuno MP-20 MMC 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.