canonical product

Callaway Ai ONE Square 2 Square Double Wide

Putter

10
live listings · 1 retailers: $163–$210
asking range: $193
fair, all conditions · 10 comps

buy now or wait?BUY

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

≈ $2/mo depreciation (model)

clearance velocity is unmeasured for this product (censored/no organic signal) — the verdict leans on the forecast alone.

forecast: family evidence · verdict recomputed nightly

The verdict

each line cites its basis

Buy window: the cheapest live copy sits $30 under the all-condition fair bar. — fair $193 · 10 comps
Typical drift is −9%/yr (≈ $22 at today's value) — patience usually pays. — model estimate

What it has been selling for

monthly medians since 2026-01

monthly median ask · open points are sparse months (<8 observation days) drawn as facts, never interpolated — the line knits itself in as nightly snapshots accumulate

Canoe hasn't seen enough of this product to draw its value curve yet.

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.