Rough sketch = $5
Pencils only, cleaned up = $15
Inked = $20 for black ink, $25 for coloured ink (traditional or digital)
Fully coloured = $35 for coloured pencils or digital, $30 for markers
The prices are slightly negotiable, but not TOO negotiable; these are on the low end of what most other artists charge, and I don't want to undercut them too much and piss them off
Here's a list, though not necessarily exhaustive, of subjects I enjoy drawing and can guarantee my standard level of quality on: Elfquest, Record of Lodoss War, Slayers, animals, Mass Effect, Pirates of Dark Water, Weiss Kreuz, Teen Titans (comic or cartoon), Shamanic Princess, Utena, Soul Calibur series, Legacy of Kain, Legend of Zelda, Noir, Evangelion, just about anything by Rumiko Takahashi, Fushigi Yuugi and Ayashi no Ceres, Dragon Half, Magic Knight Rayearth, Lord of the Rings, anything by Hayao Miyazaki, Ruin Explorers, Wheel of Time, Xanth series, Orphen, Neverwinter Nights/Dungeons & Dragons in general, Gauntlet Legends/Dark Legacy, World of Warcraft, Elder Scrolls setting (Morrowind, Oblivion, Skyrim, and Elder Scrolls Online), King's Field, Sailormoon, Wedding Peach, Cardcaptor Sakura, Avatar (both James Cameron's sci-fi setting and the cartoons The Last Airbender/Legend of Korra), Cowboy Bebop, Outlaw Star, Gall Force, Phantasy Star series, Lost Universe, Farscape, Dune, Darkover, Gundam Wing, Firefly, Buffy/Angel, Macross, Vandread, Thundercats, and Silverhawks. And Marvel. MARVEL MARVEL MARVEL. (I prefer the cinematic universe versions to the original comic incarnations, for reasons I hope are obvious.) A similar caveat goes with Game of Thrones/A Song of Ice and Fire artwork; I'll do character art NOT based on the actors cast in HBO's adaptation, but it's much easier for me to imagine them as looking like their actors (except in Daario Naharis' case).
As I mentioned before, I won't draw porn (which I suppose may limit the amount of Game of Thrones-based commissions I get. oh well), but PDAs and canoodling are okay. Just don't expect me to make them softcore or anything.