Compare / hybrid
Live · checked today · 2 UK retailers tracked
Callaway BIG Bertha Hybrid — Generation Unknown vs Hi-Ioi Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip
Quick verdict
Checked daily across 2 UK retailers
Price and availability verdict
Callaway BIG Bertha Hybrid — Generation Unknown is currently £74.99 used, while Hi-Ioi Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip is currently £35.99 used. against tracked history, Callaway BIG Bertha Hybrid — Generation Unknown is at its lowest tracked price and Hi-Ioi Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip is at its lowest tracked price. Callaway BIG Bertha Hybrid — Generation Unknown is currently available from 2 UK retailers, versus 1 for Hi-Ioi Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip.
Callaway
Callaway BIG Bertha Hybrid — Generation Unknown
from £74.99
at UK Used Golf Clubs · 2 retailers
Lowest £75 · lowest price we’ve seen
Hi-Ioi
Hi-Ioi Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip
from £35.99
at UK Used Golf Clubs · 1 retailer
Lowest £36
Discount vs RRP
Price vs usual
Where to buy
Callaway BIG Bertha Hybrid — Generation Unknown
Where to buy
Hi-Ioi Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip
Deal intelligence
Should you buy now, or wait?
Callaway · BIG Bertha Hybrid — Generation Unknown
Not enough data yet
Today £94.95 · typical £94.95 · lowest £94.95
Hi-Ioi · Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip
Not enough data yet
Head to head
Category leaders, from the data on this page
- Cheapest new Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip £35.99 vs £74.99
- Most retailers in stock BIG Bertha Hybrid — Generation Unknown 2 vs 1
- Cheapest used Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip from £35.99 vs £74.99
Specification differences
Published product specifications
| Specification | Callaway BIG Bertha Hybrid — Generation Unknown | Hi-Ioi Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip |
|---|---|---|
| Release year | 2024 | 2025 |
Price trajectory
How each has moved since we started tracking
Lowest tracked price per day, any condition. Caddence tracks both daily.
Callaway · BIG Bertha Hybrid — Generation Unknown
No change
since 23 July 2026
Lowest £94.95 on 23 July 2026
New vs used
From used listings we track
Callaway · BIG Bertha Hybrid — Generation Unknown
NEW £74.99
USED FROM £74.99
Hi-Ioi · Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip
NEW £35.99
USED FROM £35.99
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha Hybrid — Generation Unknown | Hi-Ioi Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip |
|---|---|---|
| Regular · 18° · Left-hand · Used | 1 retailer · from £74.99 at UK Used Golf Clubs → | — |
| Regular · Used | 1 retailer · from £94.95 at Affordable Golf → | — |
| Regular · 25° · Used | — | 1 retailer · from £35.99 at UK Used Golf Clubs → |
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Common questions about the Callaway BIG Bertha Hybrid — Generation Unknown vs Hi-Ioi Advance 25° 5 Hybrid Regular Graphite Shaft Chaucer Grip
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.