PCB Order | DorkbotPDX: "I've been coordinating a monthly circuit board order. By combining dozens of small boards into large panels, and doing a lot of volume, we're able to get the costs down to levels that are more hobbyist friendly.
It's $5 per square inch for three copies of your two layer design. So, a 2 square inch design would cost $10, and you'll get three copies of your board. Shipping within the US is included, and there are no setup fees. Your boards will be mailed within 9 days of the order deadline."