Which is cheaper, the Callaway Quantum MAX OS Iron Set or the Cobra King Cb/Mb Iron Set?

Cobra King Cb/Mb Iron Set is currently the cheaper option, £198.02 less (£500.98 used vs £699 used).

How many UK retailers stock the Callaway Quantum MAX OS Iron Set and Cobra King Cb/Mb Iron Set?

The Callaway Quantum MAX OS Iron Set is currently in stock at 5 UK retailers (cheapest: Preowned Golf at £699), and the Cobra King Cb/Mb Iron Set at 4 (cheapest: Nearly New Golf Clubs at £500.98). Caddence tracks both across UK golf retailers daily.

Is the Callaway Quantum MAX OS Iron Set a good price right now?

Yes: at £699 the Callaway Quantum MAX OS Iron Set is at the lowest price we've tracked. It has ranged £150 to £1,499 over 144 days.

Which is the better deal today, the Callaway Quantum MAX OS Iron Set or the Cobra King Cb/Mb Iron Set?

As of today the Cobra King Cb/Mb Iron Set rates higher for deal quality: CaddenceScore 73 versus 61 out of 100. The score rates today's cheapest price against each club's own tracked price history and availability. It rates the deal, not the club.

Is the Cobra King Cb/Mb Iron Set a good price right now?

Yes: at £500.98 the Cobra King Cb/Mb Iron Set is at the lowest price we've tracked. It has ranged £799 to £999 over 134 days.

Compare / iron set

Live · checked today · 7 UK retailers tracked

Callaway Quantum MAX OS Iron Set vs Cobra King Cb/Mb Iron Set

Watch this matchup

Quick verdict

Checked daily across 7 UK retailers

Best deal today: Cobra King Cb/Mb 73 CaddenceScore

Callaway Quantum MAX OS Iron Set is currently £699 used, while Cobra King Cb/Mb Iron Set is currently £500.98 used. Deal scores are Callaway Quantum MAX OS Iron Set 61/100 and Cobra King Cb/Mb Iron Set 73/100; against tracked history, Callaway Quantum MAX OS Iron Set is 399% above its lowest tracked price and Cobra King Cb/Mb Iron Set is at its lowest tracked price. Callaway Quantum MAX OS Iron Set is currently available from 5 UK retailers, versus 4 for Cobra King Cb/Mb Iron Set.

View Quantum MAX OS Iron Set details → View King Cb/Mb Iron Set details →

Lowest price new → Quantum MAX OS Closest to its low → King Cb/Mb Cheapest used → King Cb/Mb Most retailers → Quantum MAX OS

Product Cheapest 7-day 90-day trend Vs usual Buy

Callaway

Quantum MAX OS Iron Set

£749 used from £699 No change at its low Buy £749 → at Golf Gear Direct

Cobra

King Cb/Mb Iron Set

£799 used from £500.98 No change at its low Buy £799 → at Affordable Golf

Callaway

Quantum MAX OS Iron Set

£749

used from £699

at its low

Buy £749 →

at Golf Gear Direct

Cobra

King Cb/Mb Iron Set

£799

used from £500.98

at its low

Buy £799 →

at Affordable Golf

Deal intelligence

Should you buy now, or wait?

The Cobra King Cb/Mb Iron Set is at its lowest tracked price today. The Callaway Quantum MAX OS Iron Set has more room: its tracked low is £150.

Callaway · Quantum MAX OS Iron Set

Good deal today

Today £749 · typical £749 · lowest £150

On sale 1 time in the last 5 months

Used from £699 7% less than new

Cobra · King Cb/Mb Iron Set

Good deal today

Today £799 · typical £834 · lowest £799

Used from £500.98 37% less than new

Head to head

Category leaders, from the data on this page

Cheapest new Quantum MAX OS £749 vs £799
Closest to its tracked low King Cb/Mb 0% above vs 399%
Holds value better used Quantum MAX OS used avg 93% of new vs 63%
Most retailers in stock Quantum MAX OS 5 vs 4
Cheapest used King Cb/Mb from £500.98 vs £699
Best deal today King Cb/Mb CaddenceScore 73 vs 61

Where to buy

7 UK retailers, checked daily

Retailer Quantum MAX OS Iron S… King Cb/Mb Iron Set

Jam Golf £750 £834

Affordable Golf £899 £799

Nearly New Golf Clubs — £500.98 cheapest used

Preowned Golf £699 cheapest used —

Golf Gear Direct £749 —

Express Golf — £849

Replay Golf £977.95 —

cheapest · prices checked daily · — not seen at that retailer

Price trajectory

How each has moved since we started tracking

Callaway Quantum MAX OS Iron Set Cobra King Cb/Mb Iron Set

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

Cobra · King Cb/Mb Iron Set

↓ £200

since 21 February 2026

Lowest £799 on 6 July 2026

New vs used

From used listings we track

Callaway · Quantum MAX OS Iron Set

NEW £749

USED FROM £699

Used prices average 93% of new · 1 used listing tracked

Cobra · King Cb/Mb Iron Set

NEW £799

USED FROM £500.98

Used prices average 63% of new · 1 used listing tracked

Availability by build

Which configurations are in stock right now

Build	Callaway Quantum MAX OS Iron Set	Cobra King Cb/Mb Iron Set
Regular	4 retailers · from £749 at Golf Gear Direct →	—
Regular · Left-hand	2 retailers · from £899 at Affordable Golf →	—
Stiff · Left-hand	2 retailers · from £899 at Affordable Golf →	—
Stiff	2 retailers · from £899 at Affordable Golf →	2 retailers · from £799 at Affordable Golf →
Standard	1 retailer · from £899 at Affordable Golf →	—
Senior · Used	1 retailer · from £699 at Preowned Golf →	—
Left-hand	1 retailer · from £899 at Affordable Golf →	1 retailer · from £849 at Express Golf →
Senior · Left-hand	1 retailer · from £900 at Jam Golf →	—

new in stock used only — not seen at tracked retailers

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Frequently Asked

Common questions about the Callaway Quantum MAX OS Iron Set vs Cobra King Cb/Mb 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.