The i.Materialise plugin give you a real-time price quote for your model, and will send it to their service seamlessly.
Blender is one of the most popular 3D modeling programs used by the 3D printing community (see here). That’s why we decided to make the lives of Blender artists a bit easier. As of today, Blender users can connect their design software with our 3D printing service in just a few clicks.
The plugin basically gives you instant access to i.materialise within Blender. Once installed you can get real-time information on the printing price of your design in 100+ 3D printing materials and finishes.