Found this EOS-1D C footage on Vimeo from Fito Pardo:
Canon 4K EOS-1DC on Vimeo

Texas Media Systems is taking 1DC pre-orders and leases:
Canon EOS-1D C Cinema EOS Camera $11999 or $309 a Month Lease (http://shop.texasmediasystems.com/Canon-EOS-1D-C-Cinema-EOS-Camera-Body--6994B002_p_5046.html)

Lease rates will run about $309 a month for 48 months with a $1 buyout through Canon Financial Services.

Here's a link to the 1 Page Canon Lease Application:
http://www.texasmediasystems.com/PDFs/Canon_Lease_Credit_Application.pdf

The Ticket Director and DP Commentary
"Canon gave DP Shane Hurlbut, ASC the first-ever working model of their newly announced 4K digital SLR, the EOS-1DC to shoot The Ticket, a short movie by Director Po Chan."
http://vimeo.com/53897311