It has not much to do with sitting on a high horse, if you make prices you are satisfied with.
80
are one USD
You have to think about what your art and time is worth to yourself and what media you use, for traditional art I would also consider your material costs.
Many low-skill artists offer commissions for a few points, to sell at least some...but like that, people bear no relation to points and money. They think " wtf, 800 points?!" but i'ts only 10USD converted in € it's even less....
You have to see what you are willing to take for your time you spend....