BASTL Instruments Kastle V1.5 Mini Modular Synthesizer
keyboard
Worth around€79
Most sell between €69 and €86.
€69price it to sell fast
€79fair price
€86if you can wait
Why these numbers?
| Typical price | €79 | median of 9 sales, last 6 months |
| Middle half of sales | €69–€86 | 25th–75th percentile, same window |
| Sales on record | 205 | 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 3 September 2026. Full method
Price history
What it sold for, month by month. The shaded band is where the middle half of sales landed.
The BASTL Instruments Kastle V1.5 Mini Modular Synthesizer sold for a median of €79 over the last 6 months across 9 recorded sales on European marketplaces, with most examples landing between €69 and €86. Figures computed 3 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.