Well, let me put this to rest before it gets asked 40 more times:
Kit and purge were bought off E-bay, total of $650...
Chip was $329 less the $130 I got for my old one, so $200
Guage pod was $50.
Guages were about $245 I think, not sure
Switches were like $5
Plugs were $7
I had to get 5 feet of braided hose for the NOS guage, $40
Fill was $27 for a full bottle
Misc stuff like vacuum line, wires, connectors etc, bout $30
Do the math...adds up to bout $1275 or so, give or take. The chip and the guages were not "required" I just wanted them.