I suppose I'll remake this journal with more information since people are interested in commissions now. That being said, I really don't know about price range but the price will be the same if you choose to use Points (most likely payment method) or PayPal.

Currently, prices are determined by the buyer. This is only because I'm not sure of a price range, but that doesn't mean I'll accept any price.
Here's the different categories for what you can order:
Pixel Art

Size anywhere from 50x50 (icon size) to 300x300.

Icon

Size anywhere from 300x300 to 600x600. Single character.

Single Image

Size anywhere from 400x400 to 700x700. Single character, can be MLP, animals, etc. No humanoids.

Image with background

Size anywhere from 600x600 to 800x800. Can have anywhere from 1-3 characters, price increases with each character added. Added background, can be a pattern or location.

So yeah, anyway, if you're interested in a commission just comment here or send me a note!