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Live · checked today · 4 UK retailers tracked
Callaway BIG Bertha B21 Hybrid vs Callaway Paradym AI Smoke HL Hybrid
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Callaway BIG Bertha B21 Hybrid is currently £84.95 used, while Callaway Paradym AI Smoke HL Hybrid is currently £108.95 used. Against tracked history, Callaway BIG Bertha B21 Hybrid is at its lowest tracked price and Callaway Paradym AI Smoke HL Hybrid is at its lowest tracked price. Callaway BIG Bertha B21 Hybrid is currently available from 2 UK retailers, versus 4 for Callaway Paradym AI Smoke HL Hybrid.
Callaway
BIG Bertha B21 Hybrid
£84.95 used
↓ £7.50 7 days
14% below usualat Replay Golf
Callaway
Paradym AI Smoke HL Hybrid
£108.95 used
↓ £9.50 7 days
at its lowat Replay Golf
Deal intelligence
Should you buy now, or wait?
Both are at their lowest tracked prices today.
Callaway · BIG Bertha B21 Hybrid
Not enough data yet
Today £84.95 · typical £92.45 · lowest £84.95
On sale 1 time in the last 3 months
Callaway · Paradym AI Smoke HL Hybrid
Not enough data yet
Today £108.95 · typical £141.95 · lowest £108.95
On sale 1 time in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new BIG Bertha B21 £84.95 vs £108.95
- Most retailers in stock Paradym AI Smoke HL 4 vs 2
- Cheapest used BIG Bertha B21 from £84.95 vs £108.95
Specification differences
Published product specifications
| Specification | Callaway BIG Bertha B21 Hybrid | Callaway Paradym AI Smoke HL Hybrid |
|---|---|---|
| Release year | 2021 | 2024 |
Where to buy
4 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 Hybrid
↓ £35
since 13 April 2026
Lowest £84.95 on 18 August 2026
Callaway · Paradym AI Smoke HL Hybrid
↓ £66.05
since 13 February 2026
Lowest £108.95 on 18 August 2026
New vs used
From used listings we track
Callaway · BIG Bertha B21 Hybrid
NEW £84.95
USED FROM £84.95
Callaway · Paradym AI Smoke HL Hybrid
NEW £108.95
USED FROM £108.95
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha B21 Hybrid | Callaway Paradym AI Smoke HL Hybrid |
|---|---|---|
| Regular · 24° · Used | — | 3 retailers · from £114.95 at Replay Golf → |
| Regular · 19° · Left-hand · Used | 1 retailer · from £84.95 at Replay Golf → | — |
| Regular · 21° · Used | 1 retailer · from £89.99 at Nearly New Golf Clubs → | 1 retailer · from £119.99 at The Second Hand Golf Shop → |
| Light · 21° · Left-hand · Used | — | 1 retailer · from £108.95 at Replay Golf → |
| Senior · 21° · Used | — | 1 retailer · from £122.95 at Replay Golf → |
| Stiff · 18° · Used | — | 1 retailer · from £129.99 at Nearly New Golf Clubs → |
| Stiff · 24° · Used | — | 1 retailer · from £120.95 at Replay Golf → |
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Common questions about the Callaway BIG Bertha B21 Hybrid vs Callaway Paradym AI Smoke HL 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.