canonical product

Callaway Ai ONE Silver Seven

Putter

8
live listings · 1 retailers: $175–$216
asking range: $196
fair, all conditions · 8 comps

buy now or wait?BUY

The value curve is flat — waiting buys you almost nothing.

≈ $3/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 value curve rests on brand/category evidence, not this product's own history.

forecast: brand evidence · verdict recomputed nightly

The verdict

each line cites its basis

Buy window: the cheapest live copy sits $22 under the all-condition fair bar. — fair $196 · 8 comps
Typical drift is −20%/yr (≈ $37 at today's value) — patience usually pays. — broad model estimate

Value over time

broad model estimate · 7 obs

$146–$228
typically sells for: −20%/yr
value trend: 73%
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 — the all-conditions fair above is the read.

own one? check what it's worth →

Same band, for less

measured comps

The 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.