1976 Magnavox Dry Sink

I am wondering if someone could help me determine the seling value of my radio.
Radio is 1976 Magnavox Dry Sink Model#6464
It is part of the Spirit of 76 collection
has radio, phonograph, and built in 8 track.
4 speakers- 2 10" bass and 2 tweeters.
Unit is in prestine condition and has been played a maxium of 25 times. 8 track has never been used.
I am the original owner.
the only pic i have is the one in the book.
Also, besides this website are there any other sites to list items like this for sale?
thanks in advance

Lord, I forget his name...(Mike) Southerland (sp). He has a HUGE collection of Magnavox items, especially Spirit of 76. It's been a while since I emailed him. I'm tired. and I don't think his first name is correct.

Bobby Basham
Tucson, Arizona

Yea,Bobby you got my name right.I have bought 6 dry sinks and the most i have paid is 60 dollars................Michael Southerland