I just tried out OSH Park with an existing circuit board that I had made elsewhere earlier this year. Their quality is excellent and the purple soldermask is cool. Prices are just unbelievable. My board originally cost me about $40 with shipping for two units of an approximately 1"x1" board (no silkscreen or mask) with 3 day turnaround using a vendor I've used many times before. This was the cheapest of my usual vendors.
The OSHPark boards were 3 units for $5, shipping included! The only drawback is that I had to wait about 3 weeks, but there are a lot of small boards that I don't need quick turnaround on. I'm definitely using them again!
The OSHPark boards were 3 units for $5, shipping included! The only drawback is that I had to wait about 3 weeks, but there are a lot of small boards that I don't need quick turnaround on. I'm definitely using them again!