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Live · checked today · 3 UK retailers tracked

Callaway Apex 21 Iron Set (2021) vs Cobra Aerojet ONE Length Iron Set

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Quick verdict

Checked daily across 3 UK retailers

Price and availability verdict

Callaway Apex 21 Iron Set (2021) is currently £399.99 used, while Cobra Aerojet ONE Length Iron Set is currently £331.99 used. Against tracked history, Callaway Apex 21 Iron Set (2021) is at its lowest tracked price and Cobra Aerojet ONE Length Iron Set is at its lowest tracked price. Callaway Apex 21 Iron Set (2021) is currently available from 3 UK retailers, versus 1 for Cobra Aerojet ONE Length Iron Set.

View Apex 21 Iron Set (2021) details → View Aerojet ONE Length Iron Set details →
Lowest price new → Aerojet ONE Length Cheapest used → Aerojet ONE Length Most retailers → Apex 21 Iron Set (2021)

Callaway

Apex 21 Iron Set (2021)

£399.99 used

around usual
Buy £399.99 →

at Nearly New Golf Clubs

Cobra

Aerojet ONE Length Iron Set

£331.99 used

at its low
Buy £331.99 →

at Golf Clubs 4 Cash

Deal intelligence

Should you buy now, or wait?

Both are at their lowest tracked prices today.

Callaway · Apex 21 Iron Set (2021)

—

Not enough data yet

Today £499.95 · usual £499.95 · lowest £499.95

Used from £399.99

Cobra · Aerojet ONE Length Iron Set

—

Not enough data yet

Today £399 · usual £399 · lowest £399

Used from £331.99

Head to head

Category leaders, from the data on this page

  • Cheapest new Aerojet ONE Length £331.99 vs £399.99
  • Most retailers in stock Apex 21 Iron Set (2021) 3 vs 1
  • Cheapest used Aerojet ONE Length from £331.99 vs £399.99

Where to buy

3 UK retailers, checked daily

Retailer Apex 21 Iron Set (202… Aerojet ONE Length Ir…
Golf Clubs 4 Cash £410.99 used £331.99 used
Nearly New Golf Clubs £399.99 used —
Replay Golf £499.95 used —
cheapest · prices checked daily · — not seen at that retailer

Price trajectory

How each has moved since we started tracking

Callaway Apex 21 Iron Set (2021) Cobra Aerojet ONE Length 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.

Cobra · Aerojet ONE Length Iron Set

↓ £66

since 21 February 2026

Lowest £399 on 23 February 2026

New vs used

From used listings we track

Callaway · Apex 21 Iron Set (2021)

NEW £399.99

USED FROM £399.99

Cobra · Aerojet ONE Length Iron Set

NEW £331.99

USED FROM £331.99

Availability by build

Which configurations are in stock right now

Build Callaway Apex 21 Iron Set (2021) Cobra Aerojet ONE Length Iron Set
Regular · Used 2 retailers · from £399.99 at Nearly New Golf Clubs → 1 retailer · from £331.99 at Golf Clubs 4 Cash →
Stiff · Used 2 retailers · from £459.99 at Golf Clubs 4 Cash → —
Regular · Left-hand · Used — 1 retailer · from £370.99 at Golf Clubs 4 Cash →
Senior · Used — 1 retailer · from £515.99 at Golf Clubs 4 Cash →
new in stock used only — not seen at tracked retailers

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Frequently Asked

Common questions about the Callaway Apex 21 Iron Set (2021) vs Cobra Aerojet ONE Length 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.