Looks like the EOS 1D-X is slowly being stocked at the major shops. Amazon US (click here) has it in stock, and DigitalRev (click here) too. The usual list price is $6,799. The EOS 1D-X can be pre-ordered at Adorama (click here) and B&H (click here). However, I’ve been told by various sources that both Adorama and B&H should have the EOS 1D-X in stock very soon.