What kind of scale do you weight loss freaks use to weigh your parts?

We have a digital bathroom scale but I'd rather not put old greasy parts on it. Guess I could cover it but would be better to just have a dedicated one that will hold up to said greasy parts out in the garage.

Started looking at shipping/utility scales. The ones that weigh things over say 35 lbs are cost prohibitive.

Looked on CL a bit for a used one but nothing that would be of any use came up in my search.

Found one online that looks like it might work but not sure if I want to spend the $50 on it. Not a bad price but still, that's $50 on a scale which is a limited-use item.

http://www.weighmax.com/w-4830.html


'71 Duster
'17 Ram 1500