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Live · checked today · 2 UK retailers tracked
Callaway BIG Bertha B21 Hybrid vs Titleist GT3 4 Hybrid
Quick verdict
Checked daily across 2 UK retailers
Price and availability verdict
Callaway BIG Bertha B21 Hybrid is currently £89.99 used, while Titleist GT3 4 Hybrid is currently £229.95 used. against tracked history, Callaway BIG Bertha B21 Hybrid is 11% above its lowest tracked price and Titleist GT3 4 Hybrid is 2% above its lowest tracked price. Callaway BIG Bertha B21 Hybrid is currently available from 2 UK retailers, versus 1 for Titleist GT3 4 Hybrid.
Callaway
BIG Bertha B21 Hybrid
£89.99 used ↑ £10 22% below usual Buy £89.99 → at Nearly New Golf ClubsCallaway
BIG Bertha B21 Hybrid
£89.99 used
↑ £10 7 days
22% below usualat Nearly New Golf Clubs
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Titleist GT3 4 Hybrid is closest, within 2% of its lowest tracked price. The Callaway BIG Bertha B21 Hybrid has more room: its tracked low is £89.95.
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
Titleist · GT3 4 Hybrid
Not enough data yet
Today £229.95 · typical £224.95 · lowest £224.95
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha B21 £89.99 vs £229.95
- Closest to its tracked low GT3 4 2% above vs 11%
- Most retailers in stock BIG Bertha B21 2 vs 1
- Cheapest used BIG Bertha B21 from £89.99 vs £229.95
Where to buy
2 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 Hybrid
↓ £59.05
since 13 February 2026
Lowest £89.95 on 11 May 2026
Titleist · GT3 4 Hybrid
↑ £5
since 30 May 2026
Lowest £224.95 on 30 May 2026
New vs used
From used listings we track
Callaway · BIG Bertha B21 Hybrid
NEW £89.99
USED FROM £89.99
Titleist · GT3 4 Hybrid
NEW £229.95
USED FROM £229.95
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha B21 Hybrid | Titleist GT3 4 Hybrid |
|---|---|---|
| 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 → | — |
| Extra Stiff · 21° · Used | — | 1 retailer · from £229.95 at Replay Golf → |
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Common questions about the Callaway BIG Bertha B21 Hybrid vs Titleist GT3 4 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.