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Live · checked today · 3 UK retailers tracked

Callaway Apex 21 Iron Set (2021) vs Mizuno JPX 850 Iron Set

Watch this matchup

Quick verdict

Checked daily across 3 UK retailers

Price and availability verdict

Callaway Apex 21 Iron Set (2021) is currently £399.99 used, while Mizuno JPX 850 Iron Set is currently £223.99 used. Against tracked history, Callaway Apex 21 Iron Set (2021) is at its lowest tracked price and Mizuno JPX 850 Iron Set is at its lowest tracked price. Callaway Apex 21 Iron Set (2021) is currently available from 3 UK retailers, versus 2 for Mizuno JPX 850 Iron Set.

View Apex 21 Iron Set (2021) details → View JPX 850 Iron Set details →
Lowest price new → JPX 850 Cheapest used → JPX 850 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

Mizuno

JPX 850 Iron Set

£223.99 used

at its low
Buy £223.99 →

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

Mizuno · JPX 850 Iron Set

—

Not enough data yet

Today £349.99 · usual £349.99 · lowest £349.99

Used from £223.99

Head to head

Category leaders, from the data on this page

  • Cheapest new JPX 850 £223.99 vs £399.99
  • Most retailers in stock Apex 21 Iron Set (2021) 3 vs 2
  • Cheapest used JPX 850 from £223.99 vs £399.99

Where to buy

3 UK retailers, checked daily

Retailer Apex 21 Iron Set (202… JPX 850 Iron Set
Golf Clubs 4 Cash £410.99 used £223.99 used
Nearly New Golf Clubs £399.99 used £249.99 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) Mizuno JPX 850 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.

Mizuno · JPX 850 Iron Set

No change

since 3 April 2026

Lowest £349.99 on 3 April 2026

New vs used

From used listings we track

Callaway · Apex 21 Iron Set (2021)

NEW £399.99

USED FROM £399.99

Mizuno · JPX 850 Iron Set

NEW £223.99

USED FROM £223.99

Availability by build

Which configurations are in stock right now

Build Callaway Apex 21 Iron Set (2021) Mizuno JPX 850 Iron Set
Regular · Used 2 retailers · from £399.99 at Nearly New Golf Clubs → 1 retailer · from £223.99 at Golf Clubs 4 Cash →
Stiff · Used 2 retailers · from £459.99 at Golf Clubs 4 Cash → 1 retailer · from £249.99 at Nearly New Golf Clubs →
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 Mizuno JPX 850 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.