1996 replacement fob ?

[96capecodlexusls400]

I'm new please don't bust me up to bad but I can't find an answer to this. I need to get a fob that will open and lock my doors. I know they have them on eBay I know my year its not in the key. Please give me a site or location for a used oem fob that I can get programmed for my first LS400 a 1996 with 163k got it for $3k and is the best driving car I've ever owned and I've owned a new STI a audi A8 several BMW's and mercedes, Hondas, acura's,etc etc

 

[black_LS]

Programming instructions: http://us.lexusownersclub.com/forums/topic/9825-remote-keyless-fob-97-ls400/?pid=312000

I have an extra remote, PM if interested.