canonical product

Callaway Forged CB 21 X

Single Iron

11
live listings · 1 retailers
$100$145
asking range
$100
fair, all conditions · 11 comps

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buy now or wait?BUY

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

$0/mo depreciation (model)waiting 3 months ≈ $1 cheaper (model)

forecast: product evidence · verdict recomputed nightly

What it has been selling for

monthly medians since 2026-02
$100$100$1000207082026-07 — median $100 · 23 listings · 10 observation days2026-08 — median $100 · 23 listings · 22 observation days2026-02 — median $100 from only 1 observation day (13 listings)$100
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 · 106 obs
$73$118
typically sells for
≈ holding value
value trend
91%
held over 3 yrs
$100$200todaynew5 yr

median model value by product age, 80% band — about 1 in 5 sales lands outside it · rebuilt nightly

Fair price by condition

Average10 comps
$100
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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 · 11 live