canonical product

Callaway Big Bertha B21

Wedge

3
live listings · 1 retailers: $110–$121
asking range: $100
fair, all conditions · 7 comps (past listings): ~$126 · 13d
clears at · 8 organic delists (180d) · delisted ≠ sold

buy now or wait?BUY

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

clears ≈ $126 (measured · delisted ≠ sold)

copies that clear organically do so quickly (measured) — good examples don't linger; the forecast band is wide — treat the timing math as rough.

forecast: product evidence · verdict recomputed nightly

What it has been selling for

monthly medians since 2026-02

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

Value over time

value model, curve fit on this product · 23 obs

$57–$122
typically sells for: ≈ holding value
value trend: 89%
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.

Live listings

cheapest first · 3 live