No problem, MSRP on the Motor Mounts. is $279.51 before discount.
Now their are Positives and Negatives to the Whiteline VS. the Nismo $160 or the Megan $200 Nismo is Harder then OEM, but made in the same factory molds with a harder durometer rubber. where as the whitelines are cast from a solid Polyurthane peice. Megan is a wild card, I don't know anyone that uses their motor mounts. but I assume they are rubber also from their apperance.
what else were you looking at?