canonical product

Mizuno JPX 921 Tour

Iron Set

10
live listings · 5 retailers: $450–$719
asking range: $659
fair, all conditions · 9 comps

buy now or wait?BUY

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

≈ $2/mo depreciation (model)

forecast: product evidence · verdict recomputed nightly

The verdict

each line cites its basis

Buy window: the cheapest live copy sits $209 under the all-condition fair bar. — fair $659 · 9 comps

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

Value over time

value model, curve fit on this product · 74 obs

$425–$705
typically sells for: −4%/yr
value trend: 88%
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

Average7 comps: $659

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 · 10 live