No more new stuff.
Best you watch eBay and eBay-Kleinanzeigen (https://www.ebay-kleinanzeigen.de/). Recently one was announced there. I watch both and if one is available I post here:
rooNuimo – best Roon controller ever - Audio Gear Talk - Roon Labs Community
Six days ago a black one was offered and sold for 166€ at eBay-Kleinanzeigen.
Best DrCWO