Compare / iron set
Live · checked today · 7 UK retailers tracked
Callaway Apex 21 Iron Set (2021) vs Callaway Quantum MAX Iron Set
Quick verdict
Checked daily across 7 UK retailers
Price and availability verdict
Callaway Apex 21 Iron Set (2021) is currently £399.99 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 Apex 21 Iron Set (2021) is around its typical price and Callaway Quantum MAX Iron Set is 399% above its lowest tracked price. Callaway Apex 21 Iron Set (2021) is currently available from 2 UK retailers, versus 6 for Callaway Quantum MAX Iron Set.
Callaway
Callaway Apex 21 Iron Set (2021)
from £399.99
at Mega Golf · 2 retailers
Lowest £350 · around its usual price
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 Apex 21 Iron Set (2021)
Deal intelligence
Should you buy now, or wait?
Callaway · Apex 21 Iron Set (2021)
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 Apex 21 Iron Set (2021) £399.99 vs £749
- Most retailers in stock Quantum MAX 6 vs 2
- Cheapest used Apex 21 Iron Set (2021) from £399.99 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 · Apex 21 Iron Set (2021)
NEW £399.99
USED FROM £399.99
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 Apex 21 Iron Set (2021) | Callaway Quantum MAX Iron Set |
|---|---|---|
| Regular | — | 5 retailers · from £749 at Golf Gear Direct → |
| Stiff · Used | 1 retailer · from £399.99 at Mega Golf → | 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 £399.99 at Nearly New 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 → |
Waiting for a better price?
Set a free alert and we’ll email you when either drops to your target.
Related iron set comparisons
More head-to-head price checks
Common questions about the Callaway Apex 21 Iron Set (2021) 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.