These are scrap boards, they are either:
Price is for one board, size is around 10sq. inches or more, or for smaller boards with an equivalent area.
They are great for learning how to solder or testing your SMD equipment (Pick and place, Reflow oven).
Or you can use them for art projects!
You should get a Nobel Prize for the Xprotolab. Way cool. So happy I chose this scope.
Chuck Linskens
CRL Engineering