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Live · checked today · 7 UK retailers tracked
Callaway ERC Fusion Iron Set vs Callaway Quantum MAX Iron Set
Quick verdict
Checked daily across 7 UK retailers
Price and availability verdict
Callaway ERC Fusion Iron Set is currently £145.99 used, while Callaway Quantum MAX Iron Set is currently £729.95 used. Deal scores are Callaway Quantum MAX Iron Set 51/100; against tracked history, Callaway ERC Fusion Iron Set is at its lowest tracked price and Callaway Quantum MAX Iron Set is 399% above its lowest tracked price. Callaway ERC Fusion Iron Set is currently available from 1 UK retailer, versus 6 for Callaway Quantum MAX Iron Set.
Callaway
Callaway ERC Fusion Iron Set
from £145.99
at UK Used Golf Clubs · 1 retailer
Lowest £146 · lowest price we’ve seen
Callaway
Callaway Quantum MAX Iron Set
from £729.95
at Replay Golf · 6 retailers
Lowest £730 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Callaway ERC Fusion Iron Set
Deal intelligence
Should you buy now, or wait?
Callaway · ERC Fusion Iron Set
Not enough data yet
Callaway · Quantum MAX Iron Set
Fair price today
Today £749 · typical £749 · lowest £150
On sale 2 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new ERC Fusion £145.99 vs £749
- Most retailers in stock Quantum MAX 6 vs 1
- Cheapest used ERC Fusion from £145.99 vs £729.95
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.
Callaway · Quantum MAX Iron Set
↓ £150
since 21 February 2026
Lowest £150 on 24 February 2026
New vs used
From used listings we track
Callaway · ERC Fusion Iron Set
NEW £145.99
USED FROM £145.99
Callaway · Quantum MAX Iron Set
NEW £749
USED FROM £729.95
Used prices average 109% of new · 3 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway ERC Fusion Iron Set | Callaway Quantum MAX Iron Set |
|---|---|---|
| Regular | — | 5 retailers · from £749 at Golf Gear Direct → |
| Stiff · Used | — | 2 retailers · from £729.95 at Replay Golf → |
| Stiff · Left-hand | — | 2 retailers · from £899 at Affordable Golf → |
| Stiff | — | 2 retailers · from £750 at Jam Golf → |
| Regular · Left-hand | — | 2 retailers · from £899 at Affordable Golf → |
| Regular · Used | 1 retailer · from £145.99 at UK Used Golf Clubs → | 1 retailer · from £899.99 at Nearly New Golf Clubs → |
| Senior · Left-hand | — | 1 retailer · from £900 at Jam Golf → |
| Senior | — | 1 retailer · from £900 at Jam Golf → |
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Common questions about the Callaway ERC Fusion Iron Set vs Callaway Quantum MAX 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.