Compare / hybrid
Callaway BIG Bertha Diablo Hybrid vs John Letters TR47 Hybrid
Both around £39.95 right now, checked daily across 2 UK retailers.
Callaway
Callaway BIG Bertha Diablo Hybrid
from £39.95
at Replay Golf · 1 retailer
Lowest £40 · lowest price we’ve seen
John Letters
John Letters TR47 Hybrid
from £39.95
at Affordable Golf · 1 retailer
Lowest £35 · around its usual price
Discount vs RRP
Price vs usual
Where to buy
Callaway BIG Bertha Diablo Hybrid
Where to buy
John Letters TR47 Hybrid
The verdict
The two are line-ball on price at around £39.95. But measured against its own history the Callaway BIG Bertha Diablo Hybrid is the stronger deal right now: it's at the lowest price we’ve tracked, while the undefined is around its typical price. Both are stocked at 1 UK retailer, so availability isn’t a deciding factor.
Is now a good time to buy?
Callaway BIG Bertha Diablo Hybrid
Lowest price we’ve seen
John Letters TR47 Hybrid
Around its usual price
Price history
How each has moved since we started trackingLowest tracked price per day, any condition. Caddence tracks both daily.
Callaway BIG Bertha Diablo Hybrid
At it right now
Typical over 74 days
Most expensive seen
Tracked high − low
John Letters TR47 Hybrid
Seen 13 July 2026
Typical over 82 days
Most expensive seen
Tracked high − low
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Common questions about the Callaway BIG Bertha Diablo Hybrid vs John Letters TR47 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.