So I heard back from Paul at PJRC, and the good news is that we really can save a little bit on a large order.
For the Teensy 2.0 without pins, PJRC charges $16. Shipping using the cheapest option was (for me at least) $3.80. Total of $19.80.
If I take orders for at least 25 units, I can get one unit to you for $17.50 shipped, including PP fees. Additional units $15 each, plus a small shipping difference, with the maximum additional shipping being $3.30.
If the total ordered is 100 or more, the price decreases to a base of $16 shipped, with additional units at $13.50.
Add ~$3 per unit if we want them with header pins.
So what does everyone think? Is it worth doing a GB? Should I put up a GB thread with a short time frame?