[link|http://www.radioshack.com/product.asp?catalog%5Fname=CTLG&category%5Fname=CTLG%5F002%5F001%5F018%5F000&product%5Fid=42%2D7000|A decent turntable]
RS also still carries a complete line of phono cartridges. Note - you may need a small pre-amp to hook up a turntable to the "AUX" jack of modern stereo equipment, which often lacks a phono input.