Atommann from the #twibright IRC channel can let the PCBs made and sells by Hong Kong post which is cheap. His e-mail is email@example.com . He lives in Shenzhen, China, where all the world electronics production is concentrated. He used opensource gEDA and built a picture phone (another image).
I asked for a quotation on 2 Twister2 and 2 Transmitters with shipping to Europe and here is the result:
|Price component||2x Twister2+2x Metropolis Transmitter||2x Twister2||2x Metropolis Transmitter|