My shop is optimized to print small tabletop mini's. Hero Forge is the most common supplier of these custom files, however small tabletop mini's can be created or found else where. These mini's are typically available within 3 days of order.
In House Expenses
STl File (buyer provides): $8
Resin used (Per-Mini) $1
Electricity Cost: $1
Postproduction cleaning: $1
Service Fee: $2
Total Cost: $5($13)
Traditional Hero Forge Cost
Printed and Shipped Mini: $20
Total Cost: $20 (and 2-3 weeks Shipping time)
Total Savings printing with Cooper 3d Printing: $7! for each Hero Forge mini (and saving 2-3 week shipping)
Other files and prints will be assessed on an individual basis. Resin printer produce a higher quality then other style of 3D printers however the resin is also more expensive, it is recommended to only attempt to print smaller projects this way.
I do not currently have access to a FDM printer.