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Live · checked today · 6 UK retailers tracked
Callaway BIG Bertha B21 Driver vs Callaway Paradym AI Smoke MAX Driver
Quick verdict
Checked daily across 6 UK retailers
Price and availability verdict
Callaway BIG Bertha B21 Driver is currently £179.99 used, while Callaway Paradym AI Smoke MAX Driver is currently £224.95 used. Deal scores are Callaway Paradym AI Smoke MAX Driver 11/100; against tracked history, Callaway BIG Bertha B21 Driver is 114% above its lowest tracked price and Callaway Paradym AI Smoke MAX Driver is 32% above its lowest tracked price. Callaway BIG Bertha B21 Driver is currently available from 1 UK retailer, versus 6 for Callaway Paradym AI Smoke MAX Driver.
Callaway
BIG Bertha B21 Driver
£179.99 used ↑ £149.05 21% below usual Buy £179.99 → at Nearly New Golf ClubsCallaway
Paradym AI Smoke MAX Driver
£329 used from £224.95 ↑ £13 at its low Buy £329 → at Dormy GolfCallaway
BIG Bertha B21 Driver
£179.99 used
↑ £149.05 7 days
21% below usualat Nearly New Golf Clubs
Callaway
Paradym AI Smoke MAX Driver
£329
used from £224.95
↑ £13 7 days
at its lowat Dormy Golf
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Callaway Paradym AI Smoke MAX Driver is closest, within 32% of its lowest tracked price. The Callaway BIG Bertha B21 Driver has more room: its tracked low is £139.95.
Callaway · BIG Bertha B21 Driver
Not enough data yet
Today £299 · typical £194.95 · lowest £139.95
On sale 3 times in the last 3 months
Callaway · Paradym AI Smoke MAX Driver
High vs its history
Today £329 · typical £279.95 · lowest £249.95
On sale 5 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha B21 £179.99 vs £329
- Closest to its tracked low Paradym AI Smoke MAX 32% above vs 114%
- Most retailers in stock Paradym AI Smoke MAX 6 vs 1
- Cheapest used BIG Bertha B21 from £179.99 vs £224.95
Where to buy
6 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 · BIG Bertha B21 Driver
No change
since 9 April 2026
Lowest £139.95 on 2 July 2026
Callaway · Paradym AI Smoke MAX Driver
No change
since 21 February 2026
Lowest £249.95 on 17 April 2026
New vs used
From used listings we track
Callaway · BIG Bertha B21 Driver
NEW £179.99
USED FROM £179.99
Callaway · Paradym AI Smoke MAX Driver
NEW £329
USED FROM £224.95
Used prices average 82% of new · 18 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha B21 Driver | Callaway Paradym AI Smoke MAX Driver |
|---|---|---|
| Stiff · 9° · Used | — | 3 retailers · from £238.95 at Replay Golf → |
| Regular · 10.5° · Used | — | 3 retailers · from £249.99 at The Second Hand Golf Shop → |
| Regular · 10.5° · Left-hand · Used | 1 retailer · from £179.99 at Nearly New Golf Clubs → | — |
| Regular · 10.5° | — | 1 retailer · from £329 at Dormy Golf → |
| Senior · 12° | — | 1 retailer · from £329 at Dormy Golf → |
| Stiff · 9° | — | 1 retailer · from £329 at Dormy Golf → |
| Stiff · 10.5° | — | 1 retailer · from £329 at Dormy Golf → |
| Extra Stiff · 9° · Used | — | 1 retailer · from £279.99 at Nearly New Golf Clubs → |
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Common questions about the Callaway BIG Bertha B21 Driver vs Callaway Paradym AI Smoke MAX 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.