In short: Used Mizuno Pro S-1 irons are worth about $1,064, our target price, checked Oct 23, 2026. $904 or less is a great buy and anything up to $1,064 is a good buy; over $1,238 it’s overpriced. The set costs more than 97% of the 204 used iron sets we’ve priced; the typical one is about $589.
What to pay for used Mizuno Pro S-1 irons
$904 or less
15% or more under the target.
$905–$1,064
At or under the target.
Over $1,238
$1,065–$1,238 is a fair price; offer near $1,064.
Count the shipping. Hold the landed price, the club plus shipping, up against these numbers.
Selling one? List it at or just under the target, $1,064, and it should move fast. How to price and list a used club
Buying guide: The best used irons to buy in 2026
Target price history
Down 10% since Sep 23, 2026, from $1,187 to $1,064.
| Checked | Used target |
|---|---|
| Oct 23, 2026 | $1,064 |
| Sep 23, 2026 | $1,187 |
Other Mizuno iron sets, priced
| Club | Year | Used target | vs this one |
|---|---|---|---|
| Mizuno JPX 921 Forged iron set | — | $576 | −$488 |
| Mizuno JPX 921 Hot Metal iron set | — | $644 | −$420 |
| Mizuno JPX 923 Forged iron set | — | $681 | −$383 |
| Mizuno JPX 923 Hot Metal HL iron set | — | $677 | −$387 |
| Mizuno JPX 923 Hot Metal Pro iron set | — | $639 | −$425 |
| Mizuno JPX 925 Forged iron set | — | $897 | −$167 |
| Mizuno JPX 925 Hot Metal Pro iron set | — | $805 | −$259 |
| Mizuno Pro M-15 iron set | — | $1,176 | +$112 |
More to check
- JPX 919 Forged iron set
- JPX 919 Hot Metal iron set
- JPX 921 Hot Metal Pro iron set
- JPX 925 Forged Black iron set
- MP 5 iron set
- MP-18 MMC iron set
- MP-20 HMB iron set
- Pro 221 iron set
Other brands at about the same price
Used iron sets from other brands with targets within 20% of this one.
| Club | Year | Used target | vs this one |
|---|---|---|---|
| Callaway X Forged 25 iron set | 2025 | $1,115 | +$51 |
| TaylorMade P7TW iron set | 2019 | $1,072 | +$8 |
| Titleist T100 iron set | 2025 | $1,071 | +$7 |
| Srixon ZXi5 iron set | 2025 | $1,008 | −$56 |
| Bettinardi CB24 iron set | — | $1,000 | −$64 |
| Ping G730 iron set | 2023 | $886 | −$178 |
Specs to match
- Type
- Iron set
Count the clubs (4–PW, 5–PW, with or without a gap wedge), check the shaft (steel or graphite, and the flex) and confirm the model year. Look at the grooves on the short irons; they wear first.
Questions
How much are used Pro S-1 irons worth?
Used Mizuno Pro S-1 irons are worth about $1,064: that’s our algorithm’s target price, checked Oct 23, 2026. Under that is a good buy; over it, make an offer near the target or keep looking.
What’s a good price for used Mizuno Pro S-1 irons?
Anything at or under $1,064 is a good buy, and $904 or less is a great one. Over $1,238 is overpriced. Those lines come from our algorithm’s target price, checked Oct 23, 2026; hold them up against the price plus shipping.
What should I list my used Pro S-1 irons for?
At or just under the target, $1,064. That’s roughly what buyers pay for one, so it should sell quickly; list it well above and expect offers near the target.
Where can I buy used Mizuno Pro S-1 irons?
When we last checked there were 10 live options near the target, from $860 with shipping included. ClubChecks lists every one, cheapest first, and tags each as under or over the target.
Is the price of used Mizuno Pro S-1 irons going up or down?
Down 10% since Sep 23, 2026, from $1,187 to $1,064. That’s our algorithm’s target price, which it checks again regularly.
What should I check before buying a used iron set?
Count the clubs (4–PW, 5–PW, with or without a gap wedge), check the shaft (steel or graphite, and the flex) and confirm the model year. Look at the grooves on the short irons; they wear first.