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Live · checked today · 8 UK retailers tracked
Callaway Quantum MAX OS Iron Set vs TaylorMade QI HL Iron Set
Quick verdict
Checked daily across 8 UK retailers
Price and availability verdict
Callaway Quantum MAX OS Iron Set is currently £558.99 used, while TaylorMade QI HL Iron Set is currently £552.99 used. Deal scores are Callaway Quantum MAX OS Iron Set 58/100; against tracked history, Callaway Quantum MAX OS Iron Set is 399% above its lowest tracked price and TaylorMade QI HL Iron Set is 681% above its lowest tracked price. Callaway Quantum MAX OS Iron Set is currently available from 6 UK retailers, versus 3 for TaylorMade QI HL Iron Set.
Callaway
Quantum MAX OS Iron Set
£749 used from £558.99 No change at its low Buy £749 → at Golf Gear DirectTaylorMade
QI HL Iron Set
£859 used from £552.99 No change 37% below usual Buy £859 → at CG Discount GolfDeal intelligence
Should you buy now, or wait?
Neither is at its low today. The Callaway Quantum MAX OS Iron Set is closest, within 399% of its lowest tracked price. The TaylorMade QI HL Iron Set has more room: its tracked low is £110.
Callaway · Quantum MAX OS Iron Set
Fair price today
Today £749 · usual £749 · lowest £150
On sale 1 time in the last 5 months
TaylorMade · QI HL Iron Set
Not enough data yet
Today £859 · usual £599 · lowest £110
On sale 2 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new Quantum MAX OS £749 vs £859
- Closest to its tracked low Quantum MAX OS 399% above vs 681%
- Holds value better used Quantum MAX OS used avg 91% of new vs 72%
- Most retailers in stock Quantum MAX OS 6 vs 3
- Cheapest used QI HL from £552.99 vs £558.99
Where to buy
8 UK retailers, checked daily
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 OS Iron Set
↓ £151
since 13 February 2026
Lowest £150 on 4 March 2026
TaylorMade · QI HL Iron Set
↑ £210
since 23 February 2026
Lowest £110 on 4 April 2026
New vs used
From used listings we track
Callaway · Quantum MAX OS Iron Set
NEW £749
USED FROM £558.99
Used prices average 91% of new · 3 used listings tracked
TaylorMade · QI HL Iron Set
NEW £859
USED FROM £552.99
Used prices average 72% of new · 3 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway Quantum MAX OS Iron Set | TaylorMade QI HL Iron Set |
|---|---|---|
| Regular | 5 retailers · from £749 at Golf Gear Direct → | — |
| Stiff | 3 retailers · from £899 at Affordable Golf → | — |
| Regular · Left-hand | 2 retailers · from £899 at Affordable Golf → | — |
| Stiff · Left-hand | 2 retailers · from £899 at Affordable Golf → | — |
| Stiff · Used | 1 retailer · from £786.99 at Golf Clubs 4 Cash → | — |
| Senior · Left-hand | 1 retailer · from £900 at Jam Golf → | — |
| Left-hand | 1 retailer · from £899 at Affordable Golf → | — |
| Standard | 1 retailer · from £899 at Affordable Golf → | 1 retailer · from £859 at CG Discount Golf → |
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Common questions about the Callaway Quantum MAX OS Iron Set vs TaylorMade QI HL 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.