Mine cost less than $200 with a little imagination. Last I saw a vendor was selling this grille for $90 on Amazon (don't see it anymore though). But you can find them all over ebay for around $160-$200.
The air ducts for my prototype intake were $9.99 each lol
I'm sorry, but RTR is off their rocker. My four wheels from RTR was like $600, but they want to charge double that for some plastic (made in China) and light bar (also made in China)? That is really playing their fanboys for chumps in my opinion.
Speaking to some chinese manufacturers directly those C-shaped hardcased led housings are like $50 at most if you buy a minimum of 10. The grille itself is probably $25-$50. RTR is absolutely shoving cash in their pocket hand over fist for the ignorant.