canonical product
Cobra DARKSPEED ONE Length
Iron Set
- 2
- live listings · 1 retailers
- $578–$674
- asking range
- $610
- fair, all conditions · 13 comps (past listings)
- ~$624 · 7d
- clears at · 6 organic delists (180d) · delisted ≠ sold
buy now or wait?BUY
The value curve is flat — waiting buys you almost nothing.
≈ $4/mo depreciation (model)clears ≈ $624 (measured · delisted ≠ sold)
copies that clear organically do so quickly (measured) — good examples don't linger.
forecast: product evidence · verdict recomputed nightly
The verdict
each line cites its basis- Buy window: the cheapest live copy sits $32 under the all-condition fair bar. — fair $610 · 13 comps
- Typical drift is −7%/yr (≈ $45 at today's value) — patience usually pays. — value model, curve fit on this product
What it has been selling for
monthly medians since 2026-01Value over time
value model, curve fit on this product · 22 obs- $459–$757
- typically sells for
- −7%/yr
- value trend
- 86%
- 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
- Average8 comps · past listings
- $600