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Live · checked today · 2 UK retailers tracked

Callaway BIG Bertha B21 Hybrid vs Genex 3DX Extreme Weighting Hybrid

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Quick verdict

Checked daily across 2 UK retailers

Price and availability verdict

Callaway BIG Bertha B21 Hybrid is currently £84.95 used, while Genex 3DX Extreme Weighting Hybrid was last tracked at £32.99 on 19 August 2026. Against tracked history, Callaway BIG Bertha B21 Hybrid is at its lowest tracked price and Genex 3DX Extreme Weighting Hybrid is at its lowest tracked price. Callaway BIG Bertha B21 Hybrid is currently available from 2 UK retailers; Genex 3DX Extreme Weighting Hybrid is not currently stocked.

View BIG Bertha B21 Hybrid details → View 3DX Extreme Weighting Hybrid details →
Lowest price new → 3DX Extreme Weighting Most retailers → BIG Bertha B21
Callaway BIG Bertha B21 Hybrid

Callaway

Callaway BIG Bertha B21 Hybrid

from £84.95

at Replay Golf · 2 retailers

Lowest £50 · good time to buy

Genex 3DX Extreme Weighting Hybrid

Genex

Genex 3DX Extreme Weighting Hybrid

from —

Lowest £33

Discount vs RRP

63% off
n/a

Price vs usual

Good time to buy
n/a

Where to buy

Callaway BIG Bertha B21 Hybrid

Buy at Replay Golf →See price history & full details →

Where to buy

Genex 3DX Extreme Weighting Hybrid

    See price history & full details →

    Deal intelligence

    Should you buy now, or wait?

    Callaway · BIG Bertha B21 Hybrid

    —

    Not enough data yet

    Today £84.95 · typical £94.95 · lowest £84.95

    On sale 2 times in the last 3 months

    Used from £84.95

    Genex · 3DX Extreme Weighting Hybrid

    —

    Not enough data yet

    Head to head

    Category leaders, from the data on this page

    • Cheapest new 3DX Extreme Weighting £32.99 vs £84.95
    • Most retailers in stock BIG Bertha B21 2 vs 0

    Price trajectory

    How each has moved since we started tracking

    Callaway BIG Bertha B21 Hybrid Genex 3DX Extreme Weighting Hybrid

    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

    New vs used

    From used listings we track

    Callaway · BIG Bertha B21 Hybrid

    NEW £84.95

    USED FROM £84.95

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    Frequently Asked

    Common questions about the Callaway BIG Bertha B21 Hybrid vs Genex 3DX Extreme Weighting 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.