The CRAMPS V2.1 circuit boards are fabricated and heading my way. I am planning to sell the bare boards for a nominal cost (under $5), but I may get motivated and sell some DIY kits that include all the parts needed to assemble your board. The kit would probably be around $50-60, which is pretty much my cost for the parts in low volume, and I'd only be able to make about 10-20 kits total (before I run out of circuit boards).
So a quick informal poll: If you are interested in buying a bare PCB or a DIY kit for the new CRAMPS board, send me a direct email and if I get enough interest kits I'll try to put some together. Sending me an email places you under no obligation to actually buy anything, nor does it guarantee you'll actually get a kit should I decide to make some.
I am also working on getting someone to build and sell assembled boards, but that is a process that will likely take another couple months. The kits would probably be available in 2-4 weeks, depending on how long it takes the PCBs to arrive and if I find any problems with the first prototypes.