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Live · checked today · 2 UK retailers tracked
Callaway BIG Bertha Alpha 815 Hybrid vs Cobra Aerojet 4 Hybrid
Quick verdict
Checked daily across 2 UK retailers
Price and availability verdict
Callaway BIG Bertha Alpha 815 Hybrid is currently £89.95 used, while Cobra Aerojet 4 Hybrid is currently £84.99 used. against tracked history, Callaway BIG Bertha Alpha 815 Hybrid is at its lowest tracked price and Cobra Aerojet 4 Hybrid is at its lowest tracked price. Both are currently available from 1 UK retailer.
Callaway
Callaway BIG Bertha Alpha 815 Hybrid
from £89.95
at Replay Golf · 1 retailer
Lowest £69 · good time to buy
Discount vs RRP
Price vs usual
Where to buy
Callaway BIG Bertha Alpha 815 Hybrid
Where to buy
Cobra Aerojet 4 Hybrid
Deal intelligence
Should you buy now, or wait?
Callaway · BIG Bertha Alpha 815 Hybrid
Not enough data yet
Today £89.95 · typical £119.95 · lowest £89.95
On sale 1 time in the last 3 months
Cobra · Aerojet 4 Hybrid
Not enough data yet
Head to head
Category leaders, from the data on this page
- Cheapest new Aerojet 4 £84.99 vs £89.95
- Cheapest used Aerojet 4 from £84.99 vs £89.95
Specification differences
Published product specifications
| Specification | Callaway BIG Bertha Alpha 815 Hybrid | Cobra Aerojet 4 Hybrid |
|---|---|---|
| Release year | 2020 | 2021 |
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 Alpha 815 Hybrid
↓ £30
since 9 April 2026
Lowest £89.95 on 12 April 2026
New vs used
From used listings we track
Callaway · BIG Bertha Alpha 815 Hybrid
NEW £89.95
USED FROM £89.95
Cobra · Aerojet 4 Hybrid
NEW £84.99
USED FROM £84.99
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha Alpha 815 Hybrid | Cobra Aerojet 4 Hybrid |
|---|---|---|
| Extra Stiff · 20° · Used | 1 retailer · from £119.95 at Replay Golf → | — |
| Regular · Used | 1 retailer · from £89.95 at Replay Golf → | — |
| Stiff · 18° · Used | 1 retailer · from £89.95 at Replay Golf → | — |
| Stiff · 21° · Used | — | 1 retailer · from £84.99 at Nearly New Golf Clubs → |
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Common questions about the Callaway BIG Bertha Alpha 815 Hybrid vs Cobra Aerojet 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.