your car is ATX or MTX ?
im actually working for FS and a 2way Autostart (nordic)with lcd remote is 279.99$ installed plus 50$ for the keyless and 50$ for the bypass... some store charge time for the bypass but for me i dont charge extra.. just the module price (the DEI is retail 49.99$)... but this one for a ATX only.
For the MTX you probably saw the Nu-start at 219.99$ and convert it with the 129.99$ packages (including the LCD remote and the two-way antenna)... i dont remeber any other cheaper two-way models fitting on a MTX.