I have one built, and it wasn’t too hard. Maybe an hour tops? I’d check with the guys on the Chicago Synth DIY group first. I bet there’s a few guys willing to help.
I’m up in Madison, so there would be shipping involved for me to do it. $25 plus shipping back to you. It’d probably be $7 tops, since it’s a small enough module and could fit in a small USPS Priority Mail box.
FWIW, I’m sure more experienced builder would charge a good bit more, probably in the $50/hr neighborhood.