Compare / driver
Live · checked today · 12 UK retailers tracked
Callaway Quantum Triple Diamond MAX Driver vs Eon Giga Grand Slam V Driver
Quick verdict
Checked daily across 12 UK retailers
Price and availability verdict
Callaway Quantum Triple Diamond MAX Driver is currently £449.99 used, while Eon Giga Grand Slam V Driver is currently £81.99 used. Deal scores are Callaway Quantum Triple Diamond MAX Driver 45/100; against tracked history, Callaway Quantum Triple Diamond MAX Driver is 18% above its lowest tracked price and Eon Giga Grand Slam V Driver is at its lowest tracked price. Callaway Quantum Triple Diamond MAX Driver is currently available from 11 UK retailers, versus 1 for Eon Giga Grand Slam V Driver.
Callaway
Callaway Quantum Triple Diamond MAX Driver
from £449.99
at Mega Golf · 11 retailers
Lowest £450 · lowest price we’ve seen
Discount vs RRP
Price vs usual
Where to buy
Callaway Quantum Triple Diamond MAX Driver
Where to buy
Eon Giga Grand Slam V Driver
Deal intelligence
Should you buy now, or wait?
Callaway · Quantum Triple Diamond MAX Driver
Fair price today
Today £569 · typical £569 · lowest £483.95
On sale 1 time in the last 4 months
Eon · Giga Grand Slam V Driver
Not enough data yet
Head to head
Category leaders, from the data on this page
- Cheapest new Giga Grand Slam V £81.99 vs £569
- Most retailers in stock Quantum Triple Diamond MAX 11 vs 1
- Cheapest used Giga Grand Slam V from £81.99 vs £449.99
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 · Quantum Triple Diamond MAX Driver
No change
since 9 April 2026
Lowest £483.95 on 11 July 2026
New vs used
From used listings we track
Callaway · Quantum Triple Diamond MAX Driver
NEW £569
USED FROM £449.99
Used prices average 81% of new · 5 used listings tracked
Eon · Giga Grand Slam V Driver
NEW £81.99
USED FROM £81.99
Availability by build
Which configurations are in stock right now
| Build | Callaway Quantum Triple Diamond MAX Driver | Eon Giga Grand Slam V Driver |
|---|---|---|
| Stiff · 10.5° | 4 retailers · from £569 at Clarkes Golf → | — |
| Stiff · 9° | 4 retailers · from £569 at Clarkes Golf → | — |
| Stiff · 9° · Used | 3 retailers · from £449.99 at The Second Hand Golf Shop → | — |
| Regular · 9° · Used | 1 retailer · from £449.99 at Mega Golf → | — |
| 9° | 1 retailer · from £569 at Silvermere Golf Store → | — |
| Extra Stiff · 9° | 1 retailer · from £569 at Clarkes Golf → | — |
| Extra Stiff · 10.5° · Used | 1 retailer · from £501.95 at Replay Golf → | — |
| Regular · 9.5° · Used | — | 1 retailer · from £81.99 at UK Used Golf Clubs → |
Waiting for a better price?
Set a free alert and we’ll email you when either drops to your target.
Related driver comparisons
More head-to-head price checks
Common questions about the Callaway Quantum Triple Diamond MAX Driver vs Eon Giga Grand Slam V 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.