We have two Phase One P45s with Contax mount available. The first one is a P45+ (39MP) Contax mount with 32 months of warranty ($27,500). The second is a P45 (39MP) Contax mount with 18 months of warranty on it ($23,500).
We also have several other MFDBs for sale. You can see what we have on our used & demo list:http://www.captureintegration.com/sales/demo-used.html