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Live · checked today · 4 UK retailers tracked
Cobra King F9 Speedback Iron Set vs Srixon Z Forged II Iron Set
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Cobra King F9 Speedback Iron Set is currently £319.99 used, while Srixon Z Forged II Iron Set is currently £599.99 used. Deal scores are Srixon Z Forged II Iron Set 11/100; against tracked history, Cobra King F9 Speedback Iron Set is at its lowest tracked price and Srixon Z Forged II Iron Set is 90% above its lowest tracked price. Cobra King F9 Speedback Iron Set is currently available from 1 UK retailer, versus 3 for Srixon Z Forged II Iron Set.
Cobra
King F9 Speedback Iron Set
£319.99 used No change around usual Buy £319.99 → at UK Used Golf ClubsSrixon
Z Forged II Iron Set
£949 used from £599.99 No change 32% below usual Buy £949 → at Express GolfDeal intelligence
Should you buy now, or wait?
The Cobra King F9 Speedback Iron Set is at its lowest tracked price today. The Srixon Z Forged II Iron Set has more room: its tracked low is £499.95.
Cobra · King F9 Speedback Iron Set
Not enough data yet
Today £299.99 · typical £299.99 · lowest £299.99
Srixon · Z Forged II Iron Set
High vs its history
Today £949 · typical £899 · lowest £499.95
On sale 1 time in the last 4 months
Head to head
Category leaders, from the data on this page
- Cheapest new King F9 Speedback £319.99 vs £949
- Closest to its tracked low King F9 Speedback 0% above vs 90%
- Most retailers in stock Z Forged II 3 vs 1
- Cheapest used King F9 Speedback from £319.99 vs £599.99
Where to buy
4 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.
Cobra · King F9 Speedback Iron Set
No change
since 13 February 2026
Lowest £299.99 on 13 February 2026
Srixon · Z Forged II Iron Set
↑ £50
since 3 April 2026
Lowest £499.95 on 13 July 2026
New vs used
From used listings we track
Cobra · King F9 Speedback Iron Set
NEW £319.99
USED FROM £319.99
Srixon · Z Forged II Iron Set
NEW £949
USED FROM £599.99
Used prices average 66% of new · 2 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Cobra King F9 Speedback Iron Set | Srixon Z Forged II Iron Set |
|---|---|---|
| Extra Stiff · Used | — | 2 retailers · from £599.99 at Nearly New Golf Clubs → |
| Stiff · Used | 1 retailer · from £319.99 at UK Used Golf Clubs → | — |
| Standard | — | 1 retailer · from £949 at Express Golf → |
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Common questions about the Cobra King F9 Speedback Iron Set vs Srixon Z Forged II 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.