well how much does it cost to have a company fab up some blank simms and send them back to you?i would assume were talking about made in china…

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http://www.seeedstudio.com/depot/fusion-pcb-service-p-835.html?cPath=185

For the Seed Studio 2-layer boards, it's $2.50 a board. I think that's their price for up to 5cm. X 10 cm. (2" X 4"). It's $10 + $15. It puzzled me at first, because I kept reading it as being $15 for 5 cm X 10 cm.

So, a set of eight of them (128 MB of RAM) would cost $25 (PCBs) + $16 (chips) + ~$6 shipping + supplies (solder and the like). With two circuit boards left over.