canonical product
Callaway Great Big Bertha 23
Wedge
- 3
- live listings · 2 retailers
- $121–$168
- asking range
buy now or wait?BUY
The value curve is flat — waiting buys you almost nothing.
≈ $0/mo depreciation (model)
days-on-market is measured, but organic clears are a small slice of this product's churn — weigh the velocity accordingly; the forecast band is wide — treat the timing math as rough.
forecast: product evidence · verdict recomputed nightly
What it has been selling for
monthly medians since 2026-07Value over time
value model, curve fit on this product · 15 obs- $70–$150
- typically sells for
- −4%/yr
- value trend
- 95%
- held over 3 yrs
median model value by product age, 80% band — about 1 in 5 sales lands outside it · rebuilt nightly
Fair price by condition
Not enough comps to band by condition yet.
own one? check what it's worth →Live listings
cheapest first · 3 liveCallaway Great Big Bertha 23 Wedge Sand SW 54° UST Mamiya Helium Nanocore 60i IP Finish Graphite Regular Left Handed 35.5in
AverageRegularLH2nd Swing
Callaway Great Big Bertha 23 Wedge Gap Wedge- Senior Helium Graphite 494245 Good
AverageSeniorMike's Golf Outlet
Callaway Great Big Bertha 23 Wedge Sand SW 54° UST Mamiya Helium Nanocore 60i IP Finish Graphite Senior Left Handed 35.25in
Above AverageSeniorLH2nd Swing