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Live · checked today · 3 UK retailers tracked
Callaway BIG Bertha Fusion Driver vs Callaway ERC II Driver
Quick verdict
Checked daily across 3 UK retailers
Price and availability verdict
Callaway BIG Bertha Fusion Driver is currently £109.99 used, while Callaway ERC II Driver is currently £22.99 used. Against tracked history, Callaway BIG Bertha Fusion Driver is 8% above its lowest tracked price and Callaway ERC II Driver is at its lowest tracked price. Callaway BIG Bertha Fusion Driver is currently available from 3 UK retailers, versus 1 for Callaway ERC II Driver.
Callaway
Callaway BIG Bertha Fusion Driver
from £109.99
at The Second Hand Golf Shop · 3 retailers
Lowest £110 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Callaway BIG Bertha Fusion Driver
Where to buy
Callaway ERC II Driver
Deal intelligence
Should you buy now, or wait?
Callaway · BIG Bertha Fusion Driver
Not enough data yet
Today £129.99 · typical £141.29 · lowest £119.95
On sale 1 time in the last 4 months
Callaway · ERC II Driver
Not enough data yet
Head to head
Category leaders, from the data on this page
- Cheapest new ERC II £22.99 vs £109.99
- Most retailers in stock BIG Bertha Fusion 3 vs 1
- Cheapest used ERC II from £22.99 vs £109.99
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 Fusion Driver
↓ £27
since 9 April 2026
Lowest £119.95 on 7 August 2026
New vs used
From used listings we track
Callaway · BIG Bertha Fusion Driver
NEW £109.99
USED FROM £109.99
Callaway · ERC II Driver
NEW £22.99
USED FROM £22.99
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha Fusion Driver | Callaway ERC II Driver |
|---|---|---|
| Regular · 10.5° · Used | 2 retailers · from £109.99 at The Second Hand Golf Shop → | — |
| Stiff · 10.5° · Left-hand · Used | 1 retailer · from £129.99 at Golf Clubs 4 Cash → | — |
| Regular · 10° · Used | — | 1 retailer · from £22.99 at The Second Hand Golf Shop → |
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Common questions about the Callaway BIG Bertha Fusion Driver vs Callaway ERC II Driver
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.