pc equipment some working some spares repairs ?

hi, I have got various bits and bats of pc equipment both working and not working here is a list of what i have a working medion pc tower not sure of spec as dont quite understand it all a faulty hp tower (powers up but dont seem to connect to monitor) so selling as spares as unsure whats wrong with it 3 monitors a 22 inch lg one a 19 inch compaq one and a small 15 inch 1 keyboard 1 old chunky laptop with broken screen and missing few buttons again for spares I know in the right hands these are worth the money so asking 160 ovno any1 interested plz text me and i will get in touch