canonical product

Mizuno JPX 800 Pro

Single Iron · Game Improvement

9
live listings · 1 retailers: $32–$88
asking range: $70
fair, all conditions · 8 comps

buy now or wait?BUY

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

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

forecast: product evidence · verdict recomputed nightly

The verdict

each line cites its basis

Buy window: the cheapest live copy sits $38 under the all-condition fair bar. — fair $70 · 8 comps

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 · 52 obs

$53–$90
typically sells for: −3%/yr
value trend: 92%
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

Heads rated to the same Game Improvement playability band, 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.

Ping S57 2009

fair $36 · 16 comps16 live from $13

$34 less at fair

Live listings

cheapest first · 9 live

Mizuno JPX 800 Pro Single Iron 9 Iron True Temper Dynamic Gold S300 Steel Stiff Right Handed 36.0in

Below AverageStiff2nd Swing

$32

Mizuno JPX 800 Pro Single Iron 5 Iron Project X Rifle 5.0 Steel Regular Right Handed 39.0in

Below AverageRegular2nd Swing

$56

Mizuno JPX 800 Pro Single Iron 4 Iron FST KBS Tour Steel Stiff Right Handed 38.75in

Below AverageStiff2nd Swing

$64

Mizuno JPX 800 Pro Single Iron 9 Iron Project X Rifle 5.0 Steel Regular Right Handed 37.0in

AverageRegular2nd Swing

$70

Mizuno JPX 800 Pro Single Iron 4 Iron FST KBS Tour Custom Black Steel Stiff Right Handed 38.75in

AverageStiff2nd Swing

$70

Mizuno JPX 800 Pro Single Iron 9 Iron Stock Steel Shaft Steel Regular Right Handed 36.5in

AverageRegular2nd Swing

$70

Mizuno JPX 800 Pro Single Iron 4 Iron Project X 5.5 Graphite Graphite Regular Right Handed 38.5in

AverageRegular2nd Swing

$77

Mizuno JPX 800 Pro Single Iron 6 Iron Fujikura Pro 61 XLR8 Graphite Senior Right Handed 38.25in

AverageSenior2nd Swing

$77

Mizuno JPX 800 Pro Single Iron Pitching Wedge PW True Temper GS95 R300 Steel Regular Right Handed 37.0in

Below AverageRegular2nd Swing

$88