canonical product
Cobra F9 Speedback
Single Iron
- 12
- live listings · 3 retailers
- $56–$167
- asking range
- $99
- fair, all conditions · 12 comps
buy now or wait?BUY
The value curve is flat — waiting buys you almost nothing.
≈ $0/mo depreciation (model)
days-on-market is measured, but organic clears are a small slice of this product's churn — weigh the velocity accordingly.
forecast: product evidence · verdict recomputed nightly
The verdict
each line cites its basis- Buy window: the cheapest live copy sits $43 under the all-condition fair bar. — fair $99 · 12 comps
What it has been selling for
monthly medians since 2026-02Value over time
value model, curve fit on this product · 25 obs- $76–$124
- typically sells for
- −2%/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
- Average7 comps
- $110
Same band, for less
measured compsThe same club type, 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.
XXIO 13 2024
fair $45 · 25 comps25 live from $31
XXIO Prime 12 2023
fair $49 · 25 comps25 live from $44
Callaway Edge 2018
fair $60 · 56 comps61 live from $32
Cobra Oversize 2016
fair $43 · 10 comps23 live from $29
XXIO Prime 2021
fair $53 · 17 comps17 live from $43
Live listings
cheapest first · 12 liveCobra King F9 Speedback Irons
AverageRegularCallaway Pre-Owned
Cobra King F9 Speedback Irons
AverageStiffCallaway Pre-Owned
Used Cobra King F9 SpeedBack Single 8-Iron - Right-Handed - Regular Flex
Above AverageRegularNext Round Golf
Cobra King F9 Speedback Irons
Above AverageRegularCallaway Pre-Owned
Cobra KING F9 Speedback Single Iron 9 Iron FST KBS Tour 90 Steel Regular Right Handed 36.25in
Below AverageRegular2nd Swing
Cobra KING F9 Speedback Single Iron 8 Iron FST KBS Tour 90 Steel Regular Right Handed 37.75in
Below AverageRegular2nd Swing
Cobra KING F9 Speedback Single Iron 4 Iron FST KBS Tour 90 Steel Regular Right Handed 39.0in
AverageRegular2nd Swing
Cobra KING F9 Speedback Single Iron 6 Iron FST KBS Tour 90 Steel Regular Right Handed 38.0in
AverageRegular2nd Swing
Cobra KING F9 Speedback Single Iron 7 Iron FST KBS Tour 90 Steel Regular Right Handed 37.25in
AverageRegular2nd Swing
Cobra KING F9 Speedback Single Iron 7 Iron FST KBS Tour C-Taper Lite 110 Graphite Stiff Right Handed 37.75in
AverageStiff2nd Swing
Cobra KING F9 Speedback Single Iron 5 Iron Cobra Fly-Z XL Graphite Graphite Ladies Right Handed 36.25in
AverageLadies2nd Swing
Cobra KING F9 Speedback Single Iron Pitching Wedge PW Fujikura ATMOS 6 Graphite Regular Right Handed 36.0in
Above AverageRegular2nd Swing