Canon EOS 5D Mark II 21.1MP D-SLR Camera (Body Only) for $1999.99 shipped.  Here is a screenshot for reference.  This D-SLR comes with a full-frame CMOS sensor, Canon EF lens mount, 3" LCD, DIGIC 4 processor, and various other professional-grade features.  Most places have this full-frame D-SLR body for about $2399.