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Live · checked today · 5 UK retailers tracked
Mizuno JPX 921 Tour Iron Set vs Mizuno PRO S-1 Iron Set
Quick verdict
Checked daily across 5 UK retailers
Price and availability verdict
Mizuno JPX 921 Tour Iron Set is currently £313.95 used, while Mizuno PRO S-1 Iron Set is currently £899.99 used. Deal scores are Mizuno PRO S-1 Iron Set 51/100; against tracked history, Mizuno JPX 921 Tour Iron Set is at its lowest tracked price and Mizuno PRO S-1 Iron Set is 9% above its lowest tracked price. Mizuno JPX 921 Tour Iron Set is currently available from 1 UK retailer, versus 5 for Mizuno PRO S-1 Iron Set.
Mizuno
PRO S-1 Iron Set
£1,079 used from £899.99 No change at its low Buy £1,079 → at Golf Gear DirectDeal intelligence
Should you buy now, or wait?
The Mizuno JPX 921 Tour Iron Set is at its lowest tracked price today. The Mizuno PRO S-1 Iron Set has more room: its tracked low is £989.
Mizuno · JPX 921 Tour Iron Set
Not enough data yet
Today £313.95 · typical £859 · lowest £313.95
On sale 3 times in the last 3 months
Mizuno · PRO S-1 Iron Set
Fair price today
Today £1,079 · typical £1,079 · lowest £989
On sale 1 time in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new JPX 921 Tour £313.95 vs £1,079
- Closest to its tracked low JPX 921 Tour 0% above vs 9%
- Most retailers in stock PRO S-1 5 vs 1
- Cheapest used JPX 921 Tour from £313.95 vs £899.99
Where to buy
5 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 Tour Iron Set
↓ £485.05
since 21 February 2026
Lowest £313.95 on 18 August 2026
Mizuno · PRO S-1 Iron Set
No change
since 21 February 2026
Lowest £989 on 26 July 2026
New vs used
From used listings we track
Mizuno · JPX 921 Tour Iron Set
NEW £313.95
USED FROM £313.95
Mizuno · PRO S-1 Iron Set
NEW £1,079
USED FROM £899.99
Used prices average 88% of new · 2 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Mizuno JPX 921 Tour Iron Set | Mizuno PRO S-1 Iron Set |
|---|---|---|
| Stiff | — | 3 retailers · from £1,079 at Golf Gear Direct → |
| Extra Stiff · Used | — | 2 retailers · from £899.99 at Mega Golf → |
| Stiff · Used | 1 retailer · from £313.95 at Replay Golf → | — |
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Common questions about the Mizuno JPX 921 Tour Iron Set vs Mizuno PRO S-1 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.