How much would it cost to get power locks and keyless entry on a 2003 Honda Accord?

I just bought my first car, but it's the base model of the Honda Accords (DX) so it has manual locks and no keyless entry (obviously)



Thanks!How much would it cost to get power locks and keyless entry on a 2003 Honda Accord?best option would be to go to a junk yard and get some auto wiring and parts. instllation shouldnt exceed 300 no matter what because the wiring could be slightly hard plus keyless entry you need remote..i would say 300-600 no more