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Live · checked today · 6 UK retailers tracked
Mizuno PRO S-1 Iron Set vs Titleist T100 Iron Set (2025)
Quick verdict
Checked daily across 6 UK retailers
Price and availability verdict
Mizuno PRO S-1 Iron Set is currently £899.99 used, while Titleist T100 Iron Set (2025) is currently £899.99 used. Deal scores are Mizuno PRO S-1 Iron Set 51/100; against tracked history, Mizuno PRO S-1 Iron Set is 9% above its lowest tracked price and Titleist T100 Iron Set (2025) is at its lowest tracked price. Mizuno PRO S-1 Iron Set is currently available from 4 UK retailers, versus 3 for Titleist T100 Iron Set (2025).
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 Titleist T100 Iron Set (2025) is at its lowest tracked price today. The Mizuno PRO S-1 Iron Set has more room: its tracked low is £989.
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
Titleist · T100 Iron Set (2025)
Not enough data yet
Today £945.95 · typical £945.95 · lowest £945.95
Head to head
Category leaders, from the data on this page
- Cheapest new T100 Iron Set (2025) £899.99 vs £1,079
- Closest to its tracked low T100 Iron Set (2025) 0% above vs 9%
- Most retailers in stock PRO S-1 4 vs 3
Where to buy
6 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 · PRO S-1 Iron Set
No change
since 21 February 2026
Lowest £989 on 26 July 2026
Titleist · T100 Iron Set (2025)
No change
since 23 July 2026
Lowest £945.95 on 23 July 2026
New vs used
From used listings we track
Mizuno · PRO S-1 Iron Set
NEW £1,079
USED FROM £899.99
Used prices average 83% of new · 1 used listing tracked
Titleist · T100 Iron Set (2025)
NEW £899.99
USED FROM £899.99
Availability by build
Which configurations are in stock right now
| Build | Mizuno PRO S-1 Iron Set | Titleist T100 Iron Set (2025) |
|---|---|---|
| Stiff | 3 retailers · from £1,079 at Golf Gear Direct → | — |
| Stiff · Left-hand · Used | — | 2 retailers · from £899.99 at Mega Golf → |
| Extra Stiff · Used | 1 retailer · from £899.99 at Mega Golf → | 1 retailer · from £945.95 at Replay Golf → |
| Stiff · Used | — | 1 retailer · from £949.99 at Nearly New Golf Clubs → |
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Common questions about the Mizuno PRO S-1 Iron Set vs Titleist T100 Iron Set (2025)
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.