How to program keyless entry for 1993 mitsubishi diamante wagon!!!!

Please tell me if you can program mitsubishi diamante 1993 wo help from dealer? I need my keyless entry done. Dealer wants 60.00 per keyless entry. HELP.:confused:

Umm, dude, are you sure you even have keyless entry? You can get a new keyless entry that'll roll down your windows and start your car and everything for like $85...