Sigma Aizu Cinema Prime Lenses now available for preorder at BHphoto
You can now preorder them for $8299 each at BHphoto (click here). And introduction to these unique t/1.3 fast primes can be read on Explora.
Yes, they are expensive lenses, but they are also incredibly fast, optically spectacular, and offer the consistency across the range that you need when doing professional work.
Here is an interview about those lenses made by CineD: