Depreciation Index

Titleist 910 D3 · 2011 — Drivers

All figures as observed on 5 November 2026. · n = 12

← Depreciation Index

Median asking price today

€105

n = 12

95% CI ±12.5%

Retained against the newest generation

16.4%

n = 21 · Newest generation observed: model year 2026.

Reference age

189

months

Median days listed

n = 12

These listings have not sold, so this is a floor on days to sell, not days to sell.

Depreciation curve — Drivers

Category cross-section: monthly discount rate −0.7% · R² 0.90 · n = 135 November 2026

Reference age, months since launch proxy

Median asking price by model year, all brands in the category, on one day. Each point carries its sample size. The fitted line is a constant monthly discount rate on the log of price. This is a correlation, not a causal estimate.

Model year	Age, months	Median price	n
2026	9	€385	468
2025	21	€314	1,933
2024	33	€306	1,121
2023	45	€250	763
2022	57	€233	852
2021	69	€306	330
2020	81	€217	375
2019	93	€214	248
2018	105	€182	232
2017	117	€192	146
2016	129	€149	227
2015	141	€137	102
2014	153	€147	212

Splits

By condition

Condition	Median price	n
Good	€108	7
Fair	€92	5

By region

Region	Median price	n
UK	€105	12

Value retention inside Drivers

Brand	Retention, % of the newest median	n newest	n at 2–4 years
Callaway	90.0	520	510
Ping	77.1	151	99
TaylorMade	76.7	557	893
Cleveland	76.0	5	33
Wilson	74.3	192	54
Cobra	71.6	553	246
Titleist	69.7	107	617
Srixon	66.0	180	76
Mizuno	65.7	71	101
PXG	60.3	52	101

Base 100 on each brand's own newest generation in the category: median price at 2–4 years divided by median price of the current generation, on one day. A ratio, so brands in different price bands are comparable. This is a correlation, not a causal estimate.

The series

Daily collection on this Reference opened 26 August 2026. 36 observation days so far, 12 observations. A fitted curve for this Reference alone needs the series; until it exists we publish the category cross-section above and say so.

Permitted sources read for this Reference

GolfClubs4Cash — www.golfclubs4cash.co.uk (UK)

Median asking price €105, n = 12, 95% CI ±12.5%, last observation 5 November 2026.

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