After a great deal of research and trying out a bunch of different docks for quality and volume (plugged in and running off battery) I bought the Sony RDP-XF100iP new for the purpose of using it at my reception. The WC ended up allowing us to use their sound system, so we didn't use it, but I have all the original packaging, remote, adapters, charger, etc. and am selling it for $125 plus shipping, it retails on Amazon for $200.
I am also selling my gently used white single layer fingertip veil. It is a simple veil with edge detail that went very well with my dress. The entire edge is lined with sequins and beads. I am selling it for $40 plus shipping.
PM if interested in either item.