the problem with the pricing is the person or persons who own the printer and software will not do it for cost price. as far as I know they have a minimum fee, as just about every one who owns one of these printers and software want to make it worth their while.

I have lost count of how many times i have gone to pay for a fabricated item that only takes 5 minutes of labour and $10 in materials and told there is a minimum charge of $xx when if you add up the 5 minutes of labour and $5 in materials which was left over from a thousand dollar job and was paid for and should have gone in the bin but they kept is only worth $20