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Live · checked today · 4 UK retailers tracked
Callaway BIG Bertha B21 Hybrid vs Ladies Titleist GT1 Hybrid
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Callaway BIG Bertha B21 Hybrid is currently £89.99 used, while Ladies Titleist GT1 Hybrid is currently £227.95 used. Deal scores are Ladies Titleist GT1 Hybrid 44/100; against tracked history, Callaway BIG Bertha B21 Hybrid is 11% above its lowest tracked price and Ladies Titleist GT1 Hybrid is 31% above its lowest tracked price. Callaway BIG Bertha B21 Hybrid is currently available from 2 UK retailers, versus 3 for Ladies Titleist GT1 Hybrid.
Callaway
BIG Bertha B21 Hybrid
£89.99 used ↑ £10 23% below usual Buy £89.99 → at Nearly New Golf ClubsTitleist
Ladies Titleist GT1 Hybrid
£299 used from £227.95 ↓ £71.05 at its low Buy £299 → at Golf Gear DirectCallaway
BIG Bertha B21 Hybrid
£89.99 used
↑ £10 7 days
23% below usualat Nearly New Golf Clubs
Titleist
Ladies Titleist GT1 Hybrid
£299
used from £227.95
↓ £71.05 7 days
at its lowat Golf Gear Direct
Deal 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 Ladies Titleist GT1 Hybrid has more room: its tracked low is £227.95.
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 · Ladies Titleist GT1 Hybrid
Fair price today
Today £299 · typical £299 · lowest £227.95
On sale 2 times in the last 3 months
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha B21 £89.99 vs £299
- Closest to its tracked low BIG Bertha B21 11% above vs 31%
- Most retailers in stock Ladies Titleist GT1 3 vs 2
- Cheapest used BIG Bertha B21 from £89.99 vs £227.95
Specification differences
Published product specifications
| Specification | Callaway BIG Bertha B21 Hybrid | Ladies Titleist GT1 Hybrid |
|---|---|---|
| Release year | 2021 | 2023 |
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.
Callaway · BIG Bertha B21 Hybrid
↓ £59.05
since 13 February 2026
Lowest £89.95 on 11 May 2026
Titleist · Ladies Titleist GT1 Hybrid
↑ £71.05
since 9 April 2026
Lowest £227.95 on 9 April 2026
New vs used
From used listings we track
Callaway · BIG Bertha B21 Hybrid
NEW £89.99
USED FROM £89.99
Titleist · Ladies Titleist GT1 Hybrid
NEW £299
USED FROM £227.95
Used prices average 76% of new · 1 used listing tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha B21 Hybrid | Ladies Titleist GT1 Hybrid |
|---|---|---|
| Ladies · Left-hand | — | 2 retailers · from £299 at Golf Gear Direct → |
| Regular · 21° · Used | 1 retailer · from £89.99 at Nearly New Golf Clubs → | — |
| 19° · Left-hand · Used | 1 retailer · from £99.95 at Replay Golf → | — |
| 23° | — | 1 retailer · from £299.95 at Replay Golf → |
| 23° · Used | — | 1 retailer · from £227.95 at Replay Golf → |
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Common questions about the Callaway BIG Bertha B21 Hybrid vs Ladies Titleist GT1 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.