In short: Used 2019 Cobra King F9 SpeedBack One Length irons are worth about $326, our target price, checked Oct 31, 2026. $277 or less is a great buy and anything up to $326 is a good buy; over $353 it’s overpriced. The set costs less than 92% of the 204 used iron sets we’ve priced; the typical one is about $590.
What to pay for used 2019 Cobra King F9 SpeedBack One Length irons
$277 or less
15% or more under the target.
$278–$326
At or under the target.
Over $353
$327–$353 is a fair price; offer near $326.
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, $326, and it should move fast. How to price and list a used club
Buying guide: The best used irons to buy in 2026
Other Cobra iron sets, priced
| Club | Year | Used target | vs this one |
|---|---|---|---|
| Cobra Air-X iron set | 2022 | $350 | +$24 |
| Cobra King Forged Tec iron set | 2022 | $663 | +$337 |
| Cobra King Forged TEC One Length iron set | 2022 | $600 | +$274 |
| Cobra KING Tour iron set | 2022 | $385 | +$59 |
| Cobra King Radspeed iron set | 2021 | $145 | −$181 |
| Cobra King Speedzone iron set | 2020 | $413 | +$87 |
| Cobra KING Tour MIM iron set | 2020 | $436 | +$110 |
| Cobra King F9 SpeedBack iron set | 2019 | $427 | +$101 |
More to check
- KING Forged Tec OL iron set2022
- King F7 iron set2017
- 3DP X iron set
- Air X iron set
- DS-ADAPT iron set
- LTDx iron set
- RAD Speed One Length iron set
- T-Rail iron set
Other brands at about the same price
Used iron sets from other brands with targets within 20% of this one, from model years 2017–2021.
| Club | Year | Used target | vs this one |
|---|---|---|---|
| Titleist 714 AP1 iron set | — | $358 | +$32 |
| PXG 0311 XP GEN3 iron set | — | $344 | +$18 |
| Wilson Staff Launch Pad 2 iron set | — | $342 | +$16 |
| Ben Hogan PTx Pro Chrome iron set | 2021 | $339 | +$13 |
| Tour Edge Hot Launch C523 iron set | — | $332 | +$6 |
| TaylorMade Rocketbladez iron set | — | $308 | −$18 |
Specs to match
- Model year
- 2019
- 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 2019 King F9 SpeedBack One Length irons worth?
Used 2019 Cobra King F9 SpeedBack One Length irons are worth about $326: that’s our algorithm’s target price, checked Oct 31, 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 2019 Cobra King F9 SpeedBack One Length irons?
Anything at or under $326 is a good buy, and $277 or less is a great one. Over $353 is overpriced. Those lines come from our algorithm’s target price, checked Oct 31, 2026; hold them up against the price plus shipping.
What should I list my used 2019 King F9 SpeedBack One Length irons for?
At or just under the target, $326. 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 2019 Cobra King F9 SpeedBack One Length irons?
When we last checked there were 3 live options near the target, from $311 with shipping included. ClubChecks lists every one, cheapest first, and tags each as under or over the target.
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.