Compare / iron set
Live · checked today · 2 UK retailers tracked
Caley X 01 Copper Iron Set vs Mizuno JPX 850 Iron Set
Quick verdict
Checked daily across 2 UK retailers
Price and availability verdict
Caley X 01 Copper Iron Set is currently £419.99 used, while Mizuno JPX 850 Iron Set is currently £249.99 used. Against tracked history, Caley X 01 Copper Iron Set is at its lowest tracked price and Mizuno JPX 850 Iron Set is at its lowest tracked price. Both are currently available from 1 UK retailer.
Mizuno
Mizuno JPX 850 Iron Set
from £249.99
at Nearly New Golf Clubs · 1 retailer
Lowest £250 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Caley X 01 Copper Iron Set
Where to buy
Mizuno JPX 850 Iron Set
Deal intelligence
Should you buy now, or wait?
Caley · X 01 Copper Iron Set
Not enough data yet
Mizuno · JPX 850 Iron Set
Not enough data yet
Today £349.99 · typical £349.99 · lowest £349.99
Head to head
Category leaders, from the data on this page
- Cheapest new JPX 850 £249.99 vs £419.99
- Cheapest used JPX 850 from £249.99 vs £419.99
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 · JPX 850 Iron Set
No change
since 3 April 2026
Lowest £349.99 on 3 April 2026
New vs used
From used listings we track
Caley · X 01 Copper Iron Set
NEW £419.99
USED FROM £419.99
Mizuno · JPX 850 Iron Set
NEW £249.99
USED FROM £249.99
Availability by build
Which configurations are in stock right now
| Build | Caley X 01 Copper Iron Set | Mizuno JPX 850 Iron Set |
|---|---|---|
| Regular · Used | 1 retailer · from £419.99 at The Second Hand Golf Shop → | — |
| Stiff · Used | — | 1 retailer · from £249.99 at Nearly New Golf Clubs → |
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Common questions about the Caley X 01 Copper Iron Set vs Mizuno JPX 850 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.