Does anyone knows where/how i can get an instruction/users manual for BEOCOM 5000 Pls! Pls!! Pls!!!

Does anyone out there knows how much Beolab 4500 retailed for when new. Also, would anyone cares to tell me how much they think a pair of second hand is worth pls.

'am trying to find somewhere to have a readup about Beosystem 8000 (CD &CASSETTE PLAYER & RADIO). Can anyone help or maybe direct me to a website somewhere that i could have this readup. Its makeup sounds like the Beocenter 9300/9500 but i'll like to know the difference which 'am sure there is. PLS! PLS!! PLS!!! Or if you have experience