I am on the west coast, Los Angeles.
I want to buy an Atari 800XL or 130XE.
I need to make sure it will work with an s-video cable. In Atari 800XL versions produced before August of 1984, this cable will not work. This can also be checked with the version of Atari BASIC (This would be listed as Rev C but not all Rev C versions support S-Video)