i'm kind of at that low-mid end in comparison to the range of commission prices. it's true that tons of starting artists will price things as big as full-body stuff at something like $15, while others can go for $70 or something. it really depends, but ye. i just set my prices to account for my skill and the effort that it'd take to make each one of 'em.
that, and pretty much noone outside of the osu!forums or discord communities know me.