[Elantra GT] Rear Quarter Glass

[Pietro Console]

Hi, 
Has anyone priced the stationary rear quarter glass on the '04 5 door? I've
had several quotes in the $400 - $500 range. I know it includes the molding
but come on. I called my local dealer and they actually had a much lower
price - $147. I don't know if all those other places were marking up the
price due to the installation costs or what - I just wanted the window
anyway. 
Has anyone else had a similar problem? If so where did you get your glass
from?  

Thanks, 
Pete