Some recent Streaming Music auctions on eBay:

Bluesound NODE 2 Wireless Multi-room Hi-Res Music Streaming Player Black New

$613.99
End Date: Friday May-18-2018 10:10:49 PDT
Buy It Now for only: $613.99
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Sonos CONNECT:AMP Wireless Amplifier for Streaming Music. Works with Alexa. New
$613.99
End Date: Friday May-18-2018 5:10:03 PDT
Buy It Now for only: $613.99
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Grace Digital Mondo + Plus Internet Radio WIFI Music Player Streaming PICK COLOR
$179.99
End Date: Tuesday Apr-24-2018 16:02:43 PDT
Buy It Now for only: $179.99
Buy It Now | Add to watch list