If you don't know, then don't reply.

When I was looking around for a B18 front cut the vti-r front cut was going from around 2-2.5K depending on the condition. The ITR front cut on the other hand was in excess of 5K.

Thats a rough idea for you. To get more accurate prices I suggest you call up places like SSS automotive and Honbits and speak to them. Depending on the condition of the front cut you might be able to bargain it down. See the Marketplace sticky for some other places that you might be able to source parts from.