canonical product
Titleist TSi1 2021
Driver
- 39
- live listings · 2 retailers
- $132–$490
- asking range
- $174
- fair, all conditions · 34 comps
- ~$210 · 17d
- clears at · 12 organic delists (180d) · delisted ≠ sold
buy now or wait?BUY
The value curve is flat — waiting buys you almost nothing.
≈ $1/mo depreciation (model)waiting 3 months ≈ $0 cheaper (model)clears ≈ $210 (measured · delisted ≠ sold)
forecast: product evidence · verdict recomputed nightly
The verdict
each line cites its basis- Buy window: the cheapest live copy sits $43 under the all-condition fair bar. — fair $174 · 34 comps
What it has been selling for
monthly medians since 2026-01Value over time
value model, curve fit on this product · 214 obs- $158–$272
- 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
- Below Average6 comps
- $260
- Average28 comps
- $173
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.
PXG 0811 Gen2 X 2018
fair $130 · 15 comps15 live from $91
Callaway Edge 2018
fair $126 · 10 comps10 live from $82
PXG 0811X Gen2 2019
fair $133 · 13 comps13 live from $114
Cleveland Launcher HB Turbo 2019
fair $139 · 20 comps21 live from $110
Mizuno ST Z 2021
fair $144 · 31 comps32 live from $112
Live listings
cheapest first · 39 liveTitleist TSi1 Driver 10° Aldila Ascent 40 Graphite Regular Left Handed 46.0in
Below AverageRegularLH2nd Swing
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSi1 Driver 12° Mitsubishi Tensei 1K Blue 55 Graphite Stiff Right Handed 45.75in
Below AverageStiff2nd Swing
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSI1 Driver
AverageRegularGolf Avenue
Titleist TSi1 Driver 10° Fujikura AIR Speeder 40 Graphite Senior Right Handed 46.0in
Below AverageSenior2nd Swing
Titleist TSi1 Driver 10° Aldila Ascent 40 Graphite Regular Right Handed 46.0in
Below AverageRegular2nd Swing
Titleist TSI1 Driver
AverageSeniorGolf Avenue
Titleist TSI1 Driver
AverageSeniorGolf Avenue
Titleist TSi1 Driver 12° Fujikura 2025 Air Speeder 40 Graphite Senior Right Handed 46.0in
AverageSenior2nd Swing
Titleist TSi1 Driver 12° Mitsubishi Tensei AV Blue Raw 55 Graphite Regular Right Handed 45.0in
AverageRegular2nd Swing