I'd be willing to work for you. My turn around time could take up to a week or two due to college.
~Prices~ Key - Description of piece: $Bust | $Upper-half | $Full Body
Sketches - Simple drawings on paper. Specify digital or traditional: $3 | $4 | $5 Shaded Sketches - Detailed and shaded. Won't always be realistic--specify semi-realism or cartoon.
Cartoon: $6 | $7 | $8
Semi-Realistic: $15 | $16.50 | $18
Lines - Line art or traced versions of drawings made MSPaint and/or Manga (Clip) Studio friendly: $4 | $5 |$6 Flat Color - Simple coloring with no shading. Digital only: $5 | $6 | $7 Simple Shading - Just a few highlights, slide shading under limbs/head/etc.: $6 | $7 | $8 Complex Shading - Detailed with extra attention to lighting and body shape/clothing/hair/etc.: $9 | $10 |$11 Lineless Shading - A complex, detailed piece with shading and lighting: $15 | $20 | $25 Large 'Prints' - Large pieces with backgrounds. Can be flat colored, shaded, complex, etc. Specify cartoon or semi-realism: $15 - 50
*Additional characters in the large piece can increase the price, but not double/triple/etc. it.
Chibis - Lineless with simple shading is preferred, but I will do lined chibis with your choice of shading: $3 - $10
*Price depends on complexity of character design. Gif Bounces - A two-framed lineless chibi gif with simple shading: $5 - $7
Custom Icons - Can be chibi, cartoon, semi-realistic. Will include shading. You will receive a large and small version.
These are my standard styles and pricing. At your budget you could get just about any of them (note: flats aren't just black and white, they can be color as well). As for turnaround time, if you give me a specific deadline I will be sure to meet it.