Okay, my idea is to charge a low rate, enough to gain real experience, deliver a quality product, and put food on my table.
Currently, I don't see it as viable to inflate prices in such a competitive market; it wouldn't benefit me at all. Therefore, I'm willing to charge reasonable rates, since even in my country, $20, although it's spent very quickly, is a significant amount of money when you're trying to earn it. I don't intend to give my work away, but I can adjust the price to reflect both international and local costs.
As for my portfolio, it's small, but I'm gradually expanding it. Since graduating with a degree in computer science, the few jobs I've had related to my field have been in web development and community management, so pixel art has only been a hobby lately. But now I want to monetize it:
https://itch.io/t/6183620/art-pixel-art-2d-and-voxel-art-3d-looking-for-a-projec...