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Live · checked today · 5 UK retailers tracked
Cobra King Radspeed XB Driver vs TaylorMade QI4D Designer Series Shadowfall Driver
Quick verdict
Checked daily across 5 UK retailers
Price and availability verdict
Cobra King Radspeed XB Driver is currently £129 used, while TaylorMade QI4D Designer Series Shadowfall Driver is currently £469.95 used. Deal scores are TaylorMade QI4D Designer Series Shadowfall Driver 40/100; against tracked history, Cobra King Radspeed XB Driver is 7% above its lowest tracked price and TaylorMade QI4D Designer Series Shadowfall Driver is 23% above its lowest tracked price. Cobra King Radspeed XB Driver is currently available from 2 UK retailers, versus 4 for TaylorMade QI4D Designer Series Shadowfall Driver.
TaylorMade
QI4D Designer Series Shadowfall Driver
£579 used from £469.95 No change at its low Buy £579 → at American GolfTaylorMade
QI4D Designer Series Shadowfall Driver
£579
used from £469.95
at American Golf
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Cobra King Radspeed XB Driver is closest, within 7% of its lowest tracked price. The TaylorMade QI4D Designer Series Shadowfall Driver has more room: its tracked low is £469.95.
Cobra · King Radspeed XB Driver
Not enough data yet
Today £149.95 · typical £169.95 · lowest £139.95
On sale 2 times in the last 4 months
TaylorMade · QI4D Designer Series Shadowfall Driver
Fair price today
Today £579 · typical £579 · lowest £469.95
On sale 1 time in the last 2 months
Head to head
Category leaders, from the data on this page
- Cheapest new King Radspeed XB £129 vs £579
- Closest to its tracked low King Radspeed XB 7% above vs 23%
- Most retailers in stock QI4D Designer Series Shadowfall 4 vs 2
- Cheapest used King Radspeed XB from £129 vs £469.95
Where to buy
5 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 Radspeed XB Driver
↓ £49.05
since 23 February 2026
Lowest £139.95 on 15 April 2026
TaylorMade · QI4D Designer Series Shadowfall Driver
No change
since 4 June 2026
Lowest £469.95 on 1 August 2026
New vs used
From used listings we track
Cobra · King Radspeed XB Driver
NEW £129
USED FROM £129
TaylorMade · QI4D Designer Series Shadowfall Driver
NEW £579
USED FROM £469.95
Used prices average 81% of new · 1 used listing tracked
Availability by build
Which configurations are in stock right now
| Build | Cobra King Radspeed XB Driver | TaylorMade QI4D Designer Series Shadowfall Driver |
|---|---|---|
| Regular · 10.5° | — | 4 retailers · from £579 at Affordable Golf → |
| Regular · 10.5° · Left-hand · Used | 1 retailer · from £149.95 at Affordable Golf → | — |
| Regular · 12° · Used | 1 retailer · from £129 at Preowned Golf → | — |
| Stiff · 9° | — | 1 retailer · from £579 at American Golf → |
| Regular · 9° · Used | — | 1 retailer · from £469.95 at Affordable Golf → |
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Common questions about the Cobra King Radspeed XB Driver vs TaylorMade QI4D Designer Series Shadowfall 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.