Compare / iron set
Live · checked today · 3 UK retailers tracked
Callaway Apex 21 Iron Set (2021) vs Cobra Fly-Z Iron Set
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 Fly-Z Iron Set is currently £199.99 used. Against tracked history, Callaway Apex 21 Iron Set (2021) is around its typical price and Cobra Fly-Z Iron Set is at its lowest tracked price. Callaway Apex 21 Iron Set (2021) is currently available from 2 UK retailers, versus 1 for Cobra Fly-Z Iron Set.
Callaway
Callaway Apex 21 Iron Set (2021)
from £399.99
at Mega Golf · 2 retailers
Lowest £350 · around its usual price
Cobra
Cobra Fly-Z Iron Set
from £199.99
at UK Used Golf Clubs · 1 retailer
Lowest £200 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Callaway Apex 21 Iron Set (2021)
Where to buy
Cobra Fly-Z Iron Set
Deal intelligence
Should you buy now, or wait?
Callaway · Apex 21 Iron Set (2021)
Not enough data yet
Cobra · Fly-Z Iron Set
Not enough data yet
Today £329.99 · typical £329.99 · lowest £329.99
Head to head
Category leaders, from the data on this page
- Cheapest new Fly-Z £199.99 vs £399.99
- Most retailers in stock Apex 21 Iron Set (2021) 2 vs 1
- Cheapest used Fly-Z from £199.99 vs £399.99
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.
Cobra · Fly-Z Iron Set
No change
since 3 April 2026
Lowest £329.99 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
Cobra · Fly-Z Iron Set
NEW £199.99
USED FROM £199.99
Availability by build
Which configurations are in stock right now
| Build | Callaway Apex 21 Iron Set (2021) | Cobra Fly-Z Iron Set |
|---|---|---|
| Regular · Used | 1 retailer · from £399.99 at Nearly New Golf Clubs → | — |
| Stiff · Used | 1 retailer · from £399.99 at Mega Golf → | 1 retailer · from £199.99 at UK Used Golf Clubs → |
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Common questions about the Callaway Apex 21 Iron Set (2021) vs Cobra Fly-Z 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.