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Live · checked today · 5 UK retailers tracked
Callaway BIG Bertha Wedge — Generation Unknown vs Cleveland RTX 6 Zipcore Wedge
Quick verdict
Checked daily across 5 UK retailers
Price and availability verdict
Callaway BIG Bertha Wedge — Generation Unknown is currently £37.99 used, while Cleveland RTX 6 Zipcore Wedge is currently £55 used. Deal scores are Cleveland RTX 6 Zipcore Wedge 50/100; against tracked history, Callaway BIG Bertha Wedge — Generation Unknown is around its typical price and Cleveland RTX 6 Zipcore Wedge is 38% above its lowest tracked price. Callaway BIG Bertha Wedge — Generation Unknown is currently available from 1 UK retailer, versus 4 for Cleveland RTX 6 Zipcore Wedge.
Callaway
Callaway BIG Bertha Wedge — Generation Unknown
from £37.99
at UK Used Golf Clubs · 1 retailer
Lowest £35 · around its usual price
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Cleveland
Cleveland RTX 6 Zipcore Wedge
from £55
at Scottsdale Golf · 4 retailers
Lowest £55 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Callaway BIG Bertha Wedge — Generation Unknown
Where to buy
Cleveland RTX 6 Zipcore Wedge
Deal intelligence
Should you buy now, or wait?
Callaway · BIG Bertha Wedge — Generation Unknown
Not enough data yet
Cleveland · RTX 6 Zipcore Wedge
Fair price today
Today £75.99 · typical £76.49 · lowest £55
On sale 2 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha Wedge — Generation Unknown £37.99 vs £75.99
- Most retailers in stock RTX 6 Zipcore 4 vs 1
- Cheapest used BIG Bertha Wedge — Generation Unknown from £37.99 vs £55
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.
Cleveland · RTX 6 Zipcore Wedge
↓ £23.96
since 21 February 2026
Lowest £55 on 28 July 2026
New vs used
From used listings we track
Callaway · BIG Bertha Wedge — Generation Unknown
NEW £37.99
USED FROM £37.99
Cleveland · RTX 6 Zipcore Wedge
NEW £75.99
USED FROM £55
Used prices average 99% of new · 9 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha Wedge — Generation Unknown | Cleveland RTX 6 Zipcore Wedge |
|---|---|---|
| 58° · Used | — | 2 retailers · from £69.95 at Affordable Golf → |
| Senior · 54° · Used | 1 retailer · from £37.99 at UK Used Golf Clubs → | — |
| Stiff · 60° · Left-hand | — | 1 retailer · from £75.99 at Scottsdale Golf → |
| Extra Stiff · 50° · Used | — | 1 retailer · from £69.99 at Scottsdale Golf → |
| Extra Stiff · 54° · Used | — | 1 retailer · from £69.99 at Scottsdale Golf → |
| Extra Stiff · 58° · Used | — | 1 retailer · from £69.99 at Scottsdale Golf → |
| Stiff · 58° · Left-hand | — | 1 retailer · from £75.99 at Scottsdale Golf → |
| Regular · 54° · Used | — | 1 retailer · from £79.99 at Mega Golf → |
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Common questions about the Callaway BIG Bertha Wedge — Generation Unknown vs Cleveland RTX 6 Zipcore 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.