Be careful when you order.
As they are not being sold by Brembo to anyone other than USLC anymore, they are few and far between.
I ordered 20 on Friday from a large internet auto parts company, and got an email this morning letting me know they only had 15 in stock, oh yeah, and they are PBR, not Brembo and they would be shipped out today. I got the order cancelled before they shipped, but I bet if they would have had the quantity, they would have just shipped me the PBR's