Originally Posted by mr.vince
The final price will likely be between EUR 250.- and EUR 300.-. Quantity and currency conversion will decide about the final price.
Sure you took time to achieve it, but your hardware may not cost so much the unit. And you plane to sold many!
Existing new Amiga expansion with more expansive parts are sold around 150€... (4 layers too)
The FPGA (a 500K gates Spartan 3) cost 9$ if you by only one. SRAM is less that 5$ and connectors cost few cents...
OK to pay your work on it... 120€ will be fine, but over 150€ is just LOL.