you might want to consider buying one on ebay...those price seem outrages....when i was looking for mine...those bulldog one didnt go for too high around 30-40ish can be lower....i got an autocommand for about 32$... it pretty easy to install...so you might want to consider installing it urself... i follow this DIY from
http://www.geocities.com/ycartf/index.html otherwise i guess u can go do it at radio shop. i think Circuit City charge 120 + 80 for a crappy remote starter...best to buy own, my friend did his and got a crappy remote starter 300ft range for 220 total. i got mine w/ alarm, remote starter, keyless entry for about 40ish + time and efforts... learn stuff in the process
also, i not sure if this matter or not...but consider going for universal kit, not the Toyota specific seem way too costly