I've been waiting for an RS4 Grille to go on sale since buying my car (in July), and it's finally happened. ECSTuning today has their B8+ grilles marked down to $220 with free shipping!

https://www.ecstuning.com/Audi-B8_S4...lle/ES2627562/

For anyone that's been waiting, this is probably the best price you'll find for non-eBay grilles, and from what I've seen this one has a much higher quality than almost any other you'll find on the market. Guess I'll be taking apart my front-end this coming week