I can show you the paperwork! $2k tune, $90 for labor to flash it.

Update: I've gotten responses from both Horchaus in Canada and MTM USA down in florida via email.

MTM USA: jakob@mtm-online.us
Horchaus: info@horchaus.com

Horchaus can send the chip for 175 CAD (~$132 USD), but I will need to find a soldering technician to install it. MTM USA hasn't quoted a price yet, but they have inferred I could send the TCU to them for soldering.

For reference, the 034 TCU tune is $450, vagautowerks is $350.