Mizuno · Irons · 2021
Used Mizuno JPX 921 Irons
The 2021 JPX 921 irons (Hot Metal, Forged, Tour).
- 2021released
- Game improvementtype
- 11listings now
- 0left-handed
- £53per club, used
· 22% below typical
View on eBay →
Price history
eBay UK · median used Buy It Now
We started tracking this model on 26 Oct 2026. The chart fills in as we record prices each day.
Mizuno irons by year
typical used price, UK- 2025JPX 925 –
- 2024Pro 241 / 243 / 245 £646
- 2023JPX 923 £571
- 2022Pro 221 / 223 / 225 £492
- 2021JPX 921 £389
- 2020MP-20 £323
- 2019JPX 919 £277
- 2018MP-18 –
- 2017JPX 900 £295
Newer isn't always better value: a model one or two years old often costs half as much as the latest one.
11 listings
-
£274 incl. £14 delivery 22% below typical -
Mizuno JPX 921 Hot Metal Irons / 5-PW / Recoil 95 F3 Regular Flex London
Used
5-PW · 6 clubsRegular flexGraphiteShop ★ Top Rated nearlynewgolfclubs · 99.9% · 10,755 feedback£280 £47 a club free delivery 11% below typical -
Mizuno JPX 921 Tour Iron Set 4-PW Tour 105 X Stiff Shafts Swindon
Used
4-PW · 7 clubsExtra stiff flexSteelPrivate seller clubcashgolf · 99.8% · 401 feedback£317 £45 a club incl. £5 delivery 14% below typical -
Mizuno JPX 921 5-PW Iron Set KBS Steel Shafts Right Handed Kinross
Used
5-PW · 6 clubsStiff flexSteelPrivate sellerBest Offer mipppot-54 · 100% · 122 feedback£320 £53 a club incl. £10 delivery About typical -
Mizuno JPX 921 Tour irons 4-PW Stiff S300 Shafts Hornchurch
Used
4-PW · 7 clubsStiff flexSteelPrivate sellerBest Offer rexment · 100% · 1,144 feedback£344 £49 a club incl. £11 delivery 7% below typical -
Mizuno JPX 921 Tour Irons 4-PW Stiff Flex Newtownards
Used
4-PW · 7 clubsStiff flexSteelPrivate sellerBest Offer big_red_turnip · 100% · 816 feedback£364 £52 a club free delivery About typical -
Used Mizuno JPX 921 Hot Metal Pro Iron Set / 5 - 9 IRON / Stiff Flex Windlesham
Used
5-9 · 5 clubsStiff flexSteelShop ★ Top Rated re-playgolf · 99.9% · 24,470 feedback£380 £76 a club free delivery 44% above typical -
Mizuno JPX921 Forged Irons 5-PW Regular Flex Right Handed Mens Golf Clubs Washington
Used
5-PW · 6 clubsRegular flexShop ★ Top Rated golf_trader_uk · 99.9% · 5,819 feedback£400 £67 a club free delivery 27% above typical -
Mizuno JPX 921 Forged Irons / 4-PW+GW / Regular Flex Project X 10. 5.5/150g Peacehaven
Used
4-PW · 8 clubsRegular flexSteelPrivate sellerBest Offer gavbanksy · 100% · 146 feedback£439 £55 a club incl. £14 delivery About typical -
Mizuno Jpx921 Forged irons 5-PW. Project x reg stiff tip *mint* Worcester
Excellent
5-PW · 6 clubsStiff flexSteelPrivate sellerBest Offer rpearce6 · 100% · 284 feedback£441 £73 a club incl. £6 delivery 40% above typical -
Mizuno JPX 921 Hot Metal Pro Iron Set 4-PW+GW / T22 54° + 58° Stiff KBS $-Taper Ayr
Used
4-PW · 8 clubsStiff flexSteelPrivate sellerBest Offer mcmudani · 100% · 64 feedback£456 £57 a club incl. £6 delivery 8% above typical
Only seeing UK listings. Compare all 5 countries →
Before you buy a used Mizuno JPX 921 irons
- Count the clubs. A 4-PW is 7 clubs, a 5-PW is 6, a 6-PW is 5. That's why we score sets per club: a cheap 6-PW isn't a better deal than a fair 4-PW.
- Check the grooves and faces. Look for even wear across the faces. Worn grooves reduce spin, especially on the short irons.
- Check the shaft and flex on every club. All the clubs in the set should have the same shaft and flex. Mixed shafts usually mean replaced clubs.
- Look for the original grips or recent new ones. A full regrip costs about £60-£100 for a set, so worn grips knock that off the value.
- Pay through eBay. eBay's Money Back Guarantee only covers you if you pay through eBay. Never pay by bank transfer outside it, however good the deal.
Questions
How much is a used Mizuno JPX 921 irons worth?
Based on today's eBay UK Buy It Now listings, a used Mizuno JPX 921 Irons typically costs £364 including postage. That's about £53 a club, which is the fairest way to compare sets of different sizes. These are asking prices, so many sell for less, especially with Best Offer.
When did the Mizuno JPX 921 irons come out?
The 2021 JPX 921 irons (Hot Metal, Forged, Tour). Its 12 other Mizuno irons on this site run from 1998 to 2025.
Can I get a left-handed Mizuno JPX 921 irons?
There are none listed on eBay UK right now. Left-handed clubs are about 1 in 20 listings, so add it to your watchlist and check back, or see every left-handed club we track.
Is it safe to buy a used Mizuno JPX 921 irons on eBay?
Usually, if you pay through eBay (the Money Back Guarantee covers you if it arrives not as described) and buy from a seller with plenty of good feedback. Fake ironss do turn up, mostly listed new, cheap and from overseas. We flag low-feedback sellers and anything 40%+ under the typical price.
The Mizuno JPX 921 Irons second-hand: what to know
The 2021 JPX 921 irons (Hot Metal, Forged, Tour).
The Mizuno JPX 921 was followed by the Mizuno JPX 923 Irons (2023), which typically sells for £571 used, and replaced the Mizuno JPX 919 Irons (2019), typically £277. Buying this one instead of the newer model saves about 36% at today's prices.
What's for sale today
We found 11 listings for the Mizuno JPX 921 Irons on eBay UK: 1 in excellent condition and 10 used. None are left-handed right now. By shaft flex: 6 stiff, 3 regular and 1 extra stiff.
Set makeups on sale: 4-PW (5), 5-PW (4) and 5-9 (1). Shafts: 9 steel and 1 graphite. Used sets work out at about £53 a club, so a 4-PW (7 clubs) at around £369 and a 5-PW (6 clubs) at around £316 are fair prices.
A fair price for a used Mizuno JPX 921 Irons is around £364 including postage. Anything 10-20% under that from a seller with good feedback is a good buy; 40% or more under is a reason to look very closely at the photos, the seller and the description.
Who it suits
It's a game-improvement iron: forgiving, easy to launch and the best fit for most club golfers, from beginners to mid handicappers.
Read next: How to buy a used iron set · Used Mizuno irons · Used Mizuno golf clubs. How we work out these prices: our method.
