Okay ppl, I got quotes back from Melissa. The price breakdowns are pretty much like you'd expect.
REDESC
There's a $35 setup fee for the red Escape, and the following volume/price breakdown:
25 keys @ $4.38 each
50 keys @ $2.43 each
75 keys @ $1.76 each
100 keys @ $1.44 each
We're pushing 75 keys already, assuming everyone follows through.
RGBY
Sadly there's also a $45 setup fee for both the ANSI and ISO left Shifts, since cycloverid's moogle kit didn't include left Shift. These prices include a yellow Windows key (or other 1.25x key with a legend SP already has on file):
2.25x ANSI left Shift:
5 sets @ $68.31 each
10 sets @ $37.73 each
15 sets @ $27.54 each
25 sets @ $19.38 each
50 sets @ $13.27 each
75 sets @ $11.23 each
100 sets @ $10.21 each
1.25x ISO Shift key:
5 sets @ $47.67 each
10 sets @ $27.29 each
15 sets @ $20.49 each
25 sets @ $15.06 each
50 sets @ $10.98 each
75 sets @ $9.62 each
100 sets @ $8.94 each
I think we have something like 8 ISO orders and 20 ANSI orders so far.
I've updated the OP with this info.