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Live · checked today · 4 UK retailers tracked
Birth Aggress II+ Driver vs Cobra King Radspeed Driver
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Birth Aggress II+ Driver is currently £32.99 used, while Cobra King Radspeed Driver is currently £139.49 used. against tracked history, Birth Aggress II+ Driver is at its lowest tracked price and Cobra King Radspeed Driver is at its lowest tracked price. Birth Aggress II+ Driver is currently available from 1 UK retailer, versus 3 for Cobra King Radspeed Driver.
Cobra
Cobra King Radspeed Driver
from £139.49
at Golf Clubs 4 Cash · 3 retailers
Lowest £139 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Birth Aggress II+ Driver
Where to buy
Cobra King Radspeed Driver
Deal intelligence
Should you buy now, or wait?
Birth · Aggress II+ Driver
Not enough data yet
Cobra · King Radspeed Driver
Not enough data yet
Today £139.49 · typical £149.95 · lowest £139.49
On sale 1 time in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new Aggress II+ £32.99 vs £139.49
- Most retailers in stock King Radspeed 3 vs 1
- Cheapest used Aggress II+ from £32.99 vs £139.49
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 Radspeed Driver
↓ £139.51
since 13 February 2026
Lowest £139.49 on 22 July 2026
New vs used
From used listings we track
Birth · Aggress II+ Driver
NEW £32.99
USED FROM £32.99
Cobra · King Radspeed Driver
NEW £139.49
USED FROM £139.49
Availability by build
Which configurations are in stock right now
| Build | Birth Aggress II+ Driver | Cobra King Radspeed Driver |
|---|---|---|
| Stiff · 9° · Left-hand · Used | — | 2 retailers · from £139.49 at Golf Clubs 4 Cash → |
| Regular · 10.5° · Used | 1 retailer · from £32.99 at UK Used Golf Clubs → | — |
| 10.5° · Used | 1 retailer · from £32.99 at UK Used Golf Clubs → | — |
| Extra Stiff · 10.5° · Used | — | 1 retailer · from £149.99 at The Second Hand Golf Shop → |
| Stiff · 10.5° · Used | — | 1 retailer · from £167.95 at Replay Golf → |
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Common questions about the Birth Aggress II+ Driver vs Cobra King Radspeed 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.