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Live · checked today · 3 UK retailers tracked
Callaway BIG Bertha B21 Wedge vs Cleveland RTX6 TS Wedge
Quick verdict
Checked daily across 3 UK retailers
Price and availability verdict
Callaway BIG Bertha B21 Wedge is currently £55.95 used, while Cleveland RTX6 TS Wedge is currently £99. Against tracked history, Callaway BIG Bertha B21 Wedge is 12% above its lowest tracked price and Cleveland RTX6 TS Wedge is at its lowest tracked price. Callaway BIG Bertha B21 Wedge is currently available from 2 UK retailers, versus 1 for Cleveland RTX6 TS Wedge.
Deal intelligence
Should you buy now, or wait?
The Cleveland RTX6 TS Wedge is at its lowest tracked price today. The Callaway BIG Bertha B21 Wedge has more room: its tracked low is £49.95.
Callaway · BIG Bertha B21 Wedge
Not enough data yet
Today £55.95 · usual £64.95 · lowest £49.95
On sale 4 times in the last 4 months
Cleveland · RTX6 TS Wedge
Not enough data yet
Today £99 · usual £99 · lowest £99
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha B21 £55.95 vs £99
- Closest to its tracked low RTX6 TS 0% above vs 12%
- Most retailers in stock BIG Bertha B21 2 vs 1
Where to buy
3 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.
Callaway · BIG Bertha B21 Wedge
↓ £9
since 9 April 2026
Lowest £49.95 on 13 April 2026
Cleveland · RTX6 TS Wedge
↓ £0.99
since 13 March 2026
Lowest £99 on 13 March 2026
New vs used
From used listings we track
Callaway · BIG Bertha B21 Wedge
NEW £55.95
USED FROM £55.95
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha B21 Wedge | Cleveland RTX6 TS Wedge |
|---|---|---|
| Regular · 48° · Used | 1 retailer · from £67.99 at Golf Clubs 4 Cash → | — |
| Regular · 54° · Used | 1 retailer · from £55.95 at Replay Golf → | — |
| 52° · Left-hand | — | 1 retailer · from £99.99 at Dormy Golf → |
| 52° | — | 1 retailer · from £99 at Dormy Golf → |
| 56° · Left-hand | — | 1 retailer · from £99.99 at Dormy Golf → |
| 56° | — | 1 retailer · from £99 at Dormy Golf → |
| 58° | — | 1 retailer · from £99 at Dormy Golf → |
| 60° · Left-hand | — | 1 retailer · from £99.99 at Dormy Golf → |
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Common questions about the Callaway BIG Bertha B21 Wedge vs Cleveland RTX6 TS Wedge
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.