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Live · checked today · 4 UK retailers tracked
Ben Sayers M8 Hybrid vs Callaway BIG Bertha B21 Hybrid
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Ben Sayers M8 Hybrid is currently £39.95, while Callaway BIG Bertha B21 Hybrid is currently £89.99 used. Deal scores are Ben Sayers M8 Hybrid 16/100; against tracked history, Ben Sayers M8 Hybrid is 100% above its lowest tracked price and Callaway BIG Bertha B21 Hybrid is 11% above its lowest tracked price. Both are currently available from 2 UK retailers.
Callaway
BIG Bertha B21 Hybrid
£89.99 used No change 9% below usual Buy £89.99 → at Nearly New Golf ClubsDeal intelligence
Should you buy now, or wait?
Neither is at its low today. The Callaway BIG Bertha B21 Hybrid is closest, within 11% of its lowest tracked price. The Ben Sayers M8 Hybrid has more room: its tracked low is £19.95.
Ben Sayers · M8 Hybrid
High vs its history
Today £39.95 · typical £34.95 · lowest £19.95
On sale 2 times in the last 5 months
Callaway · BIG Bertha B21 Hybrid
Not enough data yet
Today £99.95 · typical £99.95 · lowest £89.95
On sale 1 time in the last 3 months
Head to head
Category leaders, from the data on this page
- Cheapest new M8 £39.95 vs £89.99
- Closest to its tracked low BIG Bertha B21 11% above vs 100%
Where to buy
4 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.
Ben Sayers · M8 Hybrid
↓ £0.04
since 13 February 2026
Lowest £19.95 on 27 April 2026
Callaway · BIG Bertha B21 Hybrid
↓ £20
since 13 April 2026
Lowest £89.95 on 11 May 2026
New vs used
From used listings we track
Callaway · BIG Bertha B21 Hybrid
NEW £89.99
USED FROM £89.99
Availability by build
Which configurations are in stock right now
| Build | Ben Sayers M8 Hybrid | Callaway BIG Bertha B21 Hybrid |
|---|---|---|
| Regular · 21° | 1 retailer · from £39.99 at Hot Golf → | — |
| Regular · 24° | 1 retailer · from £39.99 at Hot Golf → | — |
| Regular | 1 retailer · from £39.95 at Snainton Golf → | — |
| Regular · 19° · Left-hand · Used | — | 1 retailer · from £99.95 at Replay Golf → |
| Regular · 21° · Used | — | 1 retailer · from £89.99 at Nearly New Golf Clubs → |
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Common questions about the Ben Sayers M8 Hybrid vs Callaway BIG Bertha B21 Hybrid
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.