that is way too much for an integra. on my 4dr ek, i believe i paid 160. on my moms subaru legacy (7 windows) it was 160 or 180. on my 93 ls it was 140. mind you this is all at a local shop, and they offer a lifetime warranty, so if it ever fades/turns purple they will redo it (but they use 3M or some other good brand tint so it doesnt). however, it does matter where you live. here in phoenix, az (where 95% of cars are tinted because its the middle of the fuxin desert) its only $90 to tint my del sol, including windshield strip. the del sol is a 5 window car. i would wait 1-2 weeks at this time of year before rolling down your windows.