IronsMizunoJPX 921

MizunoJPX 921

79 set sales and 57 single-iron sales, last 90 days · updated October 10, 2026

Market price, 4-AW set

$555

19 fixed-price sales · 8 clubs

One iron on its own

$90

57 fixed-price sales

A used Mizuno JPX 921 4-AW iron set, 8 clubs, sells for a median of $555 on eBay, from 19 fixed-price sales completed in the last 90 days. A single used Mizuno JPX 921 iron sells for a median of $90 on eBay, from 57 fixed-price sales completed in the last 90 days.

These listings didn't name a model. For a sharper price, pick the exact model below.

Every set size

Sets are named by their range. A longer set usually costs more, about 10% per extra club. Where the order looks wrong, set size is standing in for age: a 3-PW is often a nineties set, a 6-PW a recent one.

Market price, 4-AW set

$555

19 fixed-price sales

Too few auctions on a full set for a reliable auction price.

Down 9% for sets since Jul, from $500 to $455.

Configuration	Market price	Per club	Sales
4-AW 8 clubs	$555	$69	19
4-PW 7 clubs	$525	$75	14
5-PW 6 clubs	$453	$75	18

Spread over its clubs, the set comes to $69 a club, against $90 for a single iron. That is a division, not a price any one iron fetches: buying one at a time costs more, and breaking a set up to sell rarely returns this much each.
Seven sets in ten stop at the pitching wedge; one in four carries on to the approach wedge. Buy a set that stops at the PW and the gap below it is yours to fill, usually from the wedge market.

One iron, price over time

Median for each calendar month, fixed-price sales only. A month needs at least 4 sales to appear. The price at the top of this page is the median of the last 90 days, not of this chart.

8 sales or more fewer than 8, read loosely

Down 13% since Jul, from $80 to $70.

Every version of the Mizuno JPX 921 irons

Model names hide real price differences. These are the versions we track.

Version	Set price	One iron	Sales
Metal	$519	$93	74
Standard	$555	$90	57

Recent completed sales

The actual listings behind the numbers above. Every median on this page is built from sales like these.

Oct 7 2026Mizuno JPX 921 Forged Iron Set 4-GW 8pc Stiff Flex Right-Handed$228

Oct 6 2026MIZUNO JPX 921 FORGED 7 IRON DEMO / RH KBS $ TAPER LITE BLACK STEEL REG / 37.5"$37

Oct 6 2026Mizuno JPX 921 forged 4-Iron KBSTour Lite Steel Regular Right-Handed$90

Oct 5 2026New / Used - 7 Iron Demo Irons Mizuno Pro 223 225 221 JPX 921 MP-20 LH RH sk79$70

Oct 4 2026Mizuno JPX 921 Tour Iron Set 4-9 RH Standard Extra Stiff Flex 120g Steel Shaft$374

Oct 4 2026Mizuno JPX 921 FORGED Iron Set 6pcs 5-PW N.S.PRO MODUS3 TOUR 120 Flex S$433

Oct 2 2026Mizuno JPX 921 Tour 7 Iron Regular Flex Graphite Aaa$70

Oct 1 2026Mizuno JPX 921 Tour Iron Set 6pcs 5-Pw Stiff Flex Dynamic Gold 120 S200 RH$481

Other Mizuno irons

See every Mizuno club we track →

How to read these numbers

Market price is the median of fixed-price sales. That is what one costs you today, and it is the number most people mean by what a club is worth.

Sets and single irons are two markets. The number we lead with is the set, because sets are where the money is. A single iron is what a replacement costs, not a share of a set.

Prices are in US dollars, from completed eBay sales in the last 90 days. Listings that are not this exact club — shafts sold alone, headcovers, tour-issue collectibles, multi-club lots — are removed before anything is calculated. Read the full method.