Value of Audio Research D-100 Amplifier

[nikolas812]

Can anyone tell me what the value of a Audio Research D-100 amp. It's in excellent condition. My dad gave me this amp and I was thinking of selling it but I don't know a good starting price. Any help would be greatly appreciated.

[Ricardo]

That amp was released back in the 70's, and reatailed for $895. Last transaction in Audiogon was for $280 (back in 04).

Gotta love the blue book.