that are reasonably priced.
That can be the sticking point. As someone who has painted more than his fair share of minis anything but a very basic paint job is very time consuming. I recently painted several minis for Super Dungeon Explore and it took me 2 evenings to paint 2 minis, between actual painting and drying times and prep.
So even at a minimum wage rate of $8/hr that would still be something like $60 for 2 minis - and I think my time and skill are worth more than that.
If you just want solid colors and clean lines then you can do that yourself with very little practice. If you are looking for multiple levels of shading, etc, be prepared to pay for it.