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Live · checked today · 3 UK retailers tracked

Callaway B21 Driver vs Callaway GBB Epic Driver

Watch this matchup

Quick verdict

Checked daily across 3 UK retailers

Price and availability verdict

Callaway B21 Driver is currently £169.95 used, while Callaway GBB Epic Driver is currently £139.95 used. Against tracked history, Callaway B21 Driver is at its lowest tracked price and Callaway GBB Epic Driver is 23% above its lowest tracked price. Callaway B21 Driver is currently available from 1 UK retailer, versus 2 for Callaway GBB Epic Driver.

View B21 Driver details → View GBB Epic Driver details →
Lowest price new → GBB Epic Closest to its low → B21 Cheapest used → GBB Epic Most retailers → GBB Epic

Callaway

B21 Driver

£169.95 used

at its low
Buy £169.95 →

at Replay Golf

Callaway

GBB Epic Driver

£139.95 used

↑ £19.04 7 days

9% below usual
Buy £139.95 →

at Affordable Golf

Deal intelligence

Should you buy now, or wait?

The Callaway B21 Driver is at its lowest tracked price today. The Callaway GBB Epic Driver has more room: its tracked low is £129.95.

Callaway · B21 Driver

—

Not enough data yet

Today £169.95 · typical £199.95 · lowest £169.95

On sale 1 time in the last 3 months

Used from £169.95

Callaway · GBB Epic Driver

—

Not enough data yet

Today £159.99 · typical £129.95 · lowest £129.95

Used from £139.95

Head to head

Category leaders, from the data on this page

  • Cheapest new GBB Epic £139.95 vs £169.95
  • Closest to its tracked low B21 0% above vs 23%
  • Most retailers in stock GBB Epic 2 vs 1
  • Cheapest used GBB Epic from £139.95 vs £169.95

Where to buy

3 UK retailers, checked daily

Retailer B21 Driver GBB Epic Driver
Affordable Golf — £139.95 used
Golf Clubs 4 Cash — £159.99 used
Replay Golf £169.95 used —
cheapest · prices checked daily · — not seen at that retailer

Price trajectory

How each has moved since we started tracking

Callaway B21 Driver Callaway GBB Epic Driver

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 · B21 Driver

↓ £30

since 9 April 2026

Lowest £169.95 on 18 August 2026

Callaway · GBB Epic Driver

No change

since 9 April 2026

Lowest £129.95 on 13 April 2026

New vs used

From used listings we track

Callaway · B21 Driver

NEW £169.95

USED FROM £169.95

Callaway · GBB Epic Driver

NEW £139.95

USED FROM £139.95

Availability by build

Which configurations are in stock right now

Build Callaway B21 Driver Callaway GBB Epic Driver
Regular · 9° · Left-hand · Used 1 retailer · from £169.95 at Replay Golf → —
Regular · 10.5° · Left-hand · Used — 1 retailer · from £159.99 at Golf Clubs 4 Cash →
Stiff · 10.5° · Used — 1 retailer · from £139.95 at Affordable Golf →
new in stock used only — not seen at tracked retailers

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Frequently Asked

Common questions about the Callaway B21 Driver vs Callaway GBB Epic 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.