Startup cost: $500 - $3k

Setup costs for a 3D printing custom manufacturing and prototyping services business range from $500 to $3,000 depending on the scale and quality of equipment you choose. At the minimum end, you can start with a basic 3D printer, filament, and basic design software. This would be essential for launching the business. On the higher end, investing in a high-quality 3D printer, various filaments for different materials, professional design software, and possibly a dedicated workspace would ensure a more efficient and professional setup. Hidden costs to consider include maintenance of the printer, electricity usage, and potential software subscriptions. In online communities, people mention that costs can creep up once you commit due to the need for upgrades and maintenance. For a serious endeavor, I would advise a friend to budget around $1,500 to $2,000 to start the business properly.