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Live · checked today · 12 UK retailers tracked
Callaway BIG Bertha B21 Hybrid vs TaylorMade QI4D Hybrid
Quick verdict
Checked daily across 12 UK retailers
Price and availability verdict
Callaway BIG Bertha B21 Hybrid is currently £89.99 used, while TaylorMade QI4D Hybrid is currently £215.95 used. Deal scores are TaylorMade QI4D Hybrid 25/100; against tracked history, Callaway BIG Bertha B21 Hybrid is 11% above its lowest tracked price and TaylorMade QI4D Hybrid is 35% above its lowest tracked price. Callaway BIG Bertha B21 Hybrid is currently available from 2 UK retailers, versus 12 for TaylorMade QI4D Hybrid.
Callaway
BIG Bertha B21 Hybrid
£89.99 used No change 9% below usual Buy £89.99 → at Nearly New Golf ClubsTaylorMade
QI4D Hybrid
£269
used from £215.95
↑ £6 7 days
21% below usualat American Golf
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 TaylorMade QI4D Hybrid has more room: its tracked low is £199.95.
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
TaylorMade · QI4D Hybrid
High vs its history
Today £269 · typical £241.45 · lowest £199.95
On sale 3 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha B21 £89.99 vs £269
- Closest to its tracked low BIG Bertha B21 11% above vs 35%
- Most retailers in stock QI4D 12 vs 2
- Cheapest used BIG Bertha B21 from £89.99 vs £215.95
Specification differences
Published product specifications
| Specification | Callaway BIG Bertha B21 Hybrid | TaylorMade QI4D Hybrid |
|---|---|---|
| Release year | 2021 | 2026 |
Where to buy
12 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
↓ £20
since 13 April 2026
Lowest £89.95 on 11 May 2026
TaylorMade · QI4D Hybrid
No change
since 13 February 2026
Lowest £199.95 on 3 June 2026
New vs used
From used listings we track
Callaway · BIG Bertha B21 Hybrid
NEW £89.99
USED FROM £89.99
TaylorMade · QI4D Hybrid
NEW £269
USED FROM £215.95
Used prices average 87% of new · 11 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha B21 Hybrid | TaylorMade QI4D Hybrid |
|---|---|---|
| Stiff · 19° | — | 4 retailers · from £269 at Hot Golf → |
| Regular · 22° · Left-hand | — | 3 retailers · from £269 at Hot Golf → |
| Stiff · Left-hand | — | 3 retailers · from £269 at Snainton Golf → |
| Stiff | — | 3 retailers · from £269 at Affordable Golf → |
| Regular · 22° | — | 3 retailers · from £269 at American Golf → |
| Stiff · 19° · Left-hand | — | 3 retailers · from £269 at Hot Golf → |
| Regular · Left-hand | — | 3 retailers · from £269 at Affordable Golf → |
| Regular | — | 3 retailers · from £269 at Snainton Golf → |
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Common questions about the Callaway BIG Bertha B21 Hybrid vs TaylorMade QI4D 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.