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Live · checked today · 2 UK retailers tracked
Cleveland 588 Altitude Iron Set vs John Letters Mm-Forged Prototype Iron Set
Quick verdict
Checked daily across 2 UK retailers
Price and availability verdict
Cleveland 588 Altitude Iron Set is currently £149.99 used, while John Letters Mm-Forged Prototype Iron Set is currently £99.99 used. Against tracked history, Cleveland 588 Altitude Iron Set is around its usual price and John Letters Mm-Forged Prototype Iron Set is at its lowest tracked price. Both are currently available from 2 UK retailers.
Cleveland
Cleveland 588 Altitude Iron Set
from £149.99
at The Second Hand Golf Shop · 2 retailers
Lowest £57 · around its usual price
John Letters
John Letters Mm-Forged Prototype Iron Set
from £99.99
at The Second Hand Golf Shop · 2 retailers
Lowest £100 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Cleveland 588 Altitude Iron Set
Where to buy
John Letters Mm-Forged Prototype Iron Set
Deal intelligence
Should you buy now, or wait?
Cleveland · 588 Altitude Iron Set
Not enough data yet
John Letters · Mm-Forged Prototype Iron Set
Not enough data yet
Head to head
Category leaders, from the data on this page
- Cheapest new Mm-Forged Prototype £99.99 vs £149.99
- Cheapest used Mm-Forged Prototype from £99.99 vs £149.99
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.
New vs used
From used listings we track
Cleveland · 588 Altitude Iron Set
NEW £149.99
USED FROM £149.99
John Letters · Mm-Forged Prototype Iron Set
NEW £99.99
USED FROM £99.99
Availability by build
Which configurations are in stock right now
| Build | Cleveland 588 Altitude Iron Set | John Letters Mm-Forged Prototype Iron Set |
|---|---|---|
| Regular · Used | 2 retailers · from £149.99 at The Second Hand Golf Shop → | — |
| Stiff · Used | — | 2 retailers · from £99.99 at The Second Hand Golf Shop → |
| Regular · Left-hand · Used | 1 retailer · from £149.99 at Golf Clubs 4 Cash → | — |
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Common questions about the Cleveland 588 Altitude Iron Set vs John Letters Mm-Forged Prototype 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.