If you insist.. Or if you're really serious about it..
Spoiler:
My capabilities as an artist range from hand drawn concept art to 3D modelling and the latter, but im most experienced in Pixel art. Im also a bit knowledgeable in architectural concepts and similar branches like sculpture.
Im generally a slow-paced worker, but I emphasize in quality above all. I could whip up a resume with samples of my real work, if you'd like.
I could easily handle any kind of pokemon related pixelwork with ease, be it sprites, tiles or backgrounds, if that's what you intended originally.
As for payment, I prefer to use Paypal. The charge costs depend on the artwork requested.