I have a spare Stack Audio Link II for sale in Black.
https://www.the-ear.net/review-hardware/stack-audio-link-ii-streaming-bridgereclocker
It comes with the stock SMPS, and is boxed literally ‘As New’.
Price is £400 DELIVERED next day and fully tracked/insured by Royal Mail Special Delivery to UK address ONLY.
If you’re interested PM me.