canonical product
XXIO X 2020
Driver
- 7
- live listings · 2 retailers
- $170–$253
- asking range
- $214
- fair, all conditions · 7 comps
buy now or wait?BUY
The value curve is flat — waiting buys you almost nothing.
≈ $1/mo depreciation (model)
clearance velocity is unmeasured for this product (censored/no organic signal) — the verdict leans on the forecast alone.
forecast: product evidence · verdict recomputed nightly
The verdict
each line cites its basis- Buy window: the cheapest live copy sits $44 under the all-condition fair bar. — fair $214 · 7 comps
What it has been selling for
monthly medians since 2026-07Value over time
value model, curve fit on this product · 26 obs- $139–$253
- typically sells for
- −3%/yr
- value trend
- 88%
- 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
- Average5 comps
- $185
Same band, for less
measured compsThe same club type, priced materially lower at fair — each fair on 5+ comps, each buyable today. Ranked by what you save, weighted by how well-measured the saving is. Nothing here is paid placement; there is none on this site.
Callaway GBB Epic 2017
fair $136 · 77 comps101 live from $94
Callaway Edge 2018
fair $110 · 17 comps17 live from $87
Titleist 917 D2 2017
fair $150 · 100 comps111 live from $85
PXG 0811 GEN4 X 2021
fair $143 · 56 comps59 live from $104
Mizuno ST 230 MAX 2024
fair $165 · 323 comps397 live from $90
Live listings
cheapest first · 7 liveXxio X 2020 9.5° Driver Stiff Flex Ax-1 0991799 Good
AverageStiffMike's Golf Outlet
XXIO X Black Drivers
AverageStiffCallaway Pre-Owned
Xxio X 2020 9.5° Driver Stiff Flex Ascent 1203587 Good
AverageStiffMike's Golf Outlet
XXIO X Black Drivers
AverageStiffCallaway Pre-Owned
XXIO X Black Drivers
AverageStiffCallaway Pre-Owned
XXIO X Black Drivers
Above AverageStiffCallaway Pre-Owned
XXIO X Black Drivers
Above AverageStiffCallaway Pre-Owned