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Live · checked today · 18 UK retailers tracked
Cobra King F9 Driver vs Cobra Optm Max-K Driver
Quick verdict
Checked daily across 18 UK retailers
Price and availability verdict
Cobra King F9 Driver is currently £145.99 used, while Cobra Optm Max-K Driver is currently £284.99 used. Deal scores are Cobra Optm Max-K Driver 98/100; against tracked history, Cobra King F9 Driver is 7% above its lowest tracked price and Cobra Optm Max-K Driver is at its lowest tracked price. Cobra King F9 Driver is currently available from 3 UK retailers, versus 18 for Cobra Optm Max-K Driver.
Deal intelligence
Should you buy now, or wait?
The Cobra Optm Max-K Driver is at its lowest tracked price today. The Cobra King F9 Driver has more room: its tracked low is £139.95.
Cobra · King F9 Driver
Not enough data yet
Today £149.95 · usual £179.95 · lowest £139.95
On sale 3 times in the last 3 months
Cobra · Optm Max-K Driver
Excellent deal today
Today £329.99 · usual £479 · lowest £329.99
On sale 2 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new King F9 £145.99 vs £329.99
- Closest to its tracked low Optm Max-K 0% above vs 7%
- Most retailers in stock Optm Max-K 18 vs 3
- Cheapest used King F9 from £145.99 vs £284.99
Where to buy
18 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 Driver
↓ £129.05
since 31 March 2026
Lowest £139.95 on 16 April 2026
Cobra · Optm Max-K Driver
↓ £149.01
since 24 February 2026
Lowest £329.99 on 2 September 2026
New vs used
From used listings we track
Cobra · King F9 Driver
NEW £145.99
USED FROM £145.99
Cobra · Optm Max-K Driver
NEW £329.99
USED FROM £284.99
Used prices average 116% of new · 14 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Cobra King F9 Driver | Cobra Optm Max-K Driver |
|---|---|---|
| Regular · 10.5° | — | 8 retailers · from £396.99 at Golf Clubs 4 Cash → |
| Stiff · 10.5° | — | 7 retailers · from £406.99 at Golf Clubs 4 Cash → |
| Regular · 10.5° · Left-hand | — | 6 retailers · from £479 at Golf Gear Direct → |
| Regular · 12° | — | 5 retailers · from £406.99 at Golf Clubs 4 Cash → |
| Senior · 12° | — | 5 retailers · from £407.99 at Golf Clubs 4 Cash → |
| Stiff · 10.5° · Used | 3 retailers · from £145.99 at Golf Clubs 4 Cash → | 2 retailers · from £395.99 at Golf Clubs 4 Cash → |
| Regular · 10.5° · Used | 1 retailer · from £152.99 at Golf Clubs 4 Cash → | 3 retailers · from £329.99 at The Second Hand Golf Shop → |
| Stiff · 9° | — | 2 retailers · from £406.99 at Golf Clubs 4 Cash → |
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Common questions about the Cobra King F9 Driver vs Cobra Optm Max-K Driver
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.