I am not looking to start a build business. But if you can't find what you want I can do it for you. I would charge the price of the kit + 20.00 to cover the shipping and stuff. I have done it for about 3 guys I know. What I do is build it, updated any software ,test it and vacuum test and put a battery plug with a glop of silicon on the wires so that they don't break off at the board. I have been a surface tech for over 20 years and any of the eggtimers boards don't take me more than a hour to build and test. I would not be making any money in the deal but I would do it to help out guys on the site. If you already have a kit, you can send it with $20.00 and I will do it and send it back. If you don't have the kit, I would order it in and it should take no more than 10 days to get it to you because eggtimer is fast in shipping kit out.
Here is a picture of a Proton that I had built. I had it in the computer for you to see my work, I didn't clean the no clean flux off yet when I took the picture.