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Live · checked today · 2 UK retailers tracked
Callaway Diablo Octane Black Driver vs Callaway Epic Speed Driver
Quick verdict
Checked daily across 2 UK retailers
Price and availability verdict
Callaway Diablo Octane Black Driver is currently £79.99 used, while Callaway Epic Speed Driver is currently £140.95 used. Against tracked history, Callaway Diablo Octane Black Driver is at its lowest tracked price and Callaway Epic Speed Driver is 52% above its lowest tracked price. Callaway Diablo Octane Black Driver is currently available from 1 UK retailer, versus 2 for Callaway Epic Speed Driver.
Callaway
Diablo Octane Black Driver
£79.99 used No change around usual Buy £79.99 → at Nearly New Golf ClubsDeal intelligence
Should you buy now, or wait?
The Callaway Diablo Octane Black Driver is at its lowest tracked price today. The Callaway Epic Speed Driver has more room: its tracked low is £92.99.
Callaway · Diablo Octane Black Driver
Not enough data yet
Today £69.95 · typical £69.95 · lowest £69.95
Callaway · Epic Speed Driver
Not enough data yet
Today £140.95 · typical £159.95 · lowest £92.99
On sale 3 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new Diablo Octane Black £79.99 vs £140.95
- Closest to its tracked low Diablo Octane Black 0% above vs 52%
- Most retailers in stock Epic Speed 2 vs 1
- Cheapest used Diablo Octane Black from £79.99 vs £140.95
Where to buy
2 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 · Epic Speed Driver
↓ £159
since 13 February 2026
Lowest £92.99 on 16 March 2026
New vs used
From used listings we track
Callaway · Diablo Octane Black Driver
NEW £79.99
USED FROM £79.99
Callaway · Epic Speed Driver
NEW £140.95
USED FROM £140.95
Availability by build
Which configurations are in stock right now
| Build | Callaway Diablo Octane Black Driver | Callaway Epic Speed Driver |
|---|---|---|
| Extra Stiff · 9° · Used | — | 2 retailers · from £140.95 at Replay Golf → |
| Stiff · 9° · Used | — | 2 retailers · from £159.95 at Replay Golf → |
| Stiff · 9.5° · Used | 1 retailer · from £79.99 at Nearly New Golf Clubs → | — |
| Regular · 9° · Left-hand · Used | — | 1 retailer · from £149.99 at Nearly New Golf Clubs → |
| Stiff · 10.5° · Left-hand · Used | — | 1 retailer · from £150.95 at Replay Golf → |
| Stiff · 10.5° · Used | — | 1 retailer · from £195.95 at Replay Golf → |
| Regular · 10.5° · Used | — | 1 retailer · from £159.99 at Nearly New Golf Clubs → |
| Extra Stiff · 10.5° · Used | — | 1 retailer · from £212.95 at Replay Golf → |
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Common questions about the Callaway Diablo Octane Black Driver vs Callaway Epic Speed 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.