Pioneer Stereo Set

Hello, I am not able to find some of the stereo pieces on Audiogon. Could someone tell me the worth of these pieces. This was my father's stereo set. Pioneer RL-600 Turntable, Pioneer Stereo Receiver, model vsx -9500s, Pioneer Compact Disc player PD 4550, Pioneer Audio/Video Multi channel receiver model vsx 517, and pioneer stereo cassette deck, model CTW530R. I believe this was bought in 1999. I also have his fisher stereos. Thanks!