So... how much is it? I have been unable to find an up-front price. Ther is a rule in life: If the price is not in your face, you don't want to pay it.
DesignSpark Mechanical is a much needed program for all types of engineers, mainly mechanical and electrical. It allows 3D diagrams to be easily constructed as well as 2D layout drawings. These can then be used for sheetmetal designs or 3D prints. Much easier to use than Autodesk 123 and more functional than Google Sketchup. If there was a Pro version for $50 to $100, we would purchase it straight away.
It makes my work very easy.
http://www.rs-online.com/designspark/electronics/eng/page/mechanical