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Live · checked today · 6 UK retailers tracked
Mizuno PRO S-1 Iron Set vs Titleist T100 Iron Set (2019)
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 (2019) is currently £399.99 used. Deal scores are Mizuno PRO S-1 Iron Set 59/100; against tracked history, Mizuno PRO S-1 Iron Set is 9% above its lowest tracked price and Titleist T100 Iron Set (2019) is at its lowest tracked price. Mizuno PRO S-1 Iron Set is currently available from 5 UK retailers, versus 1 for Titleist T100 Iron Set (2019).
Mizuno
Mizuno PRO S-1 Iron Set
from £899.99
at Mega Golf · 5 retailers
Lowest £900 · lowest price we’ve seen
Titleist
Titleist T100 Iron Set (2019)
from £399.99
at Nearly New Golf Clubs · 1 retailer
Lowest £400 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Mizuno PRO S-1 Iron Set
Where to buy
Titleist T100 Iron Set (2019)
Deal intelligence
Should you buy now, or wait?
Mizuno · PRO S-1 Iron Set
Fair price today
Today £1,079 · typical £1,079 · lowest £989
On sale 1 time in the last 4 months
Titleist · T100 Iron Set (2019)
Not enough data yet
Head to head
Category leaders, from the data on this page
- Cheapest new T100 Iron Set (2019) £399.99 vs £1,079
- Most retailers in stock PRO S-1 5 vs 1
- Cheapest used T100 Iron Set (2019) from £399.99 vs £899.99
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
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 (2019)
NEW £399.99
USED FROM £399.99
Availability by build
Which configurations are in stock right now
| Build | Mizuno PRO S-1 Iron Set | Titleist T100 Iron Set (2019) |
|---|---|---|
| Stiff | 4 retailers · from £1,079 at Golf Gear Direct → | — |
| Extra Stiff · Used | 1 retailer · from £899.99 at Mega Golf → | — |
| Regular · Used | — | 1 retailer · from £449.99 at Nearly New Golf Clubs → |
| Stiff · Used | — | 1 retailer · from £399.99 at Nearly New Golf Clubs → |
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Common questions about the Mizuno PRO S-1 Iron Set vs Titleist T100 Iron Set (2019)
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.