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Live · checked today · 12 UK retailers tracked
Callaway BIG Bertha Wedge — Generation Unknown vs Callaway Opus SP Wedge
Quick verdict
Checked daily across 12 UK retailers
Price and availability verdict
Callaway BIG Bertha Wedge — Generation Unknown is currently £37.99 used, while Callaway Opus SP Wedge is currently £85.05 used. Deal scores are Callaway Opus SP Wedge 18/100; against tracked history, Callaway BIG Bertha Wedge — Generation Unknown is 8% below its typical price and Callaway Opus SP Wedge is 59% above its lowest tracked price. Callaway BIG Bertha Wedge — Generation Unknown is currently available from 1 UK retailer, versus 11 for Callaway Opus SP Wedge.
Callaway
Callaway BIG Bertha Wedge — Generation Unknown
from £37.99
at UK Used Golf Clubs · 1 retailer
Lowest £35 · good time to buy
Callaway
Callaway Opus SP Wedge
from £85.05
at Scottsdale Golf · 11 retailers
Lowest £85 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Callaway BIG Bertha Wedge — Generation Unknown
Deal intelligence
Should you buy now, or wait?
Callaway · BIG Bertha Wedge — Generation Unknown
Not enough data yet
Callaway · Opus SP Wedge
High vs its history
Today £159 · typical £107.95 · lowest £99.95
On sale 2 times in the last 4 months
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha Wedge — Generation Unknown £37.99 vs £159
- Most retailers in stock Opus SP 11 vs 1
- Cheapest used BIG Bertha Wedge — Generation Unknown from £37.99 vs £85.05
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 · Opus SP Wedge
No change
since 21 February 2026
Lowest £99.95 on 14 April 2026
New vs used
From used listings we track
Callaway · BIG Bertha Wedge — Generation Unknown
NEW £37.99
USED FROM £37.99
Callaway · Opus SP Wedge
NEW £159
USED FROM £85.05
Used prices average 73% of new · 26 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha Wedge — Generation Unknown | Callaway Opus SP Wedge |
|---|---|---|
| 50° | — | 6 retailers · from £159 at Clarkes Golf → |
| 48° | — | 6 retailers · from £159 at Jam Golf → |
| 52° | — | 6 retailers · from £159 at Jam Golf → |
| 54° | — | 6 retailers · from £159 at Jam Golf → |
| 56° | — | 6 retailers · from £159 at Jam Golf → |
| 58° | — | 5 retailers · from £159 at Jam Golf → |
| 58° · Used | — | 5 retailers · from £115.95 at Replay Golf → |
| 54° · Left-hand | — | 5 retailers · from £159 at Jam Golf → |
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Common questions about the Callaway BIG Bertha Wedge — Generation Unknown vs Callaway Opus SP 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.