API 550b
pro_audio
Worth around€773
Most sell between €721 and €1,043.
€721price it to sell fast
€773fair price
€1,043if you can wait
Why these numbers?
| Typical price | €773 | median of 13 sales, last 24 months |
| Middle half of sales | €721–€1,043 | 25th–75th percentile, same window |
| Sales on record | 112 | all-time, all platforms, in EUR |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
Outliers beyond 10× the product’s own median (bundles, parts, typos) are excluded before anything is computed. As of 2 September 2026. Full method
The API 550b sold for a median of €773 over the last 24 months across 13 recorded sales on European marketplaces, with most examples landing between €721 and €1,043. Figures computed 2 September 2026 by Doirado from cross-platform listing data, in EUR.
For sale right now
Best-priced first. Links go to the source listing.
Nothing live right now on the platforms we track.