Two-Dollar Academic Proofread

I have a short school paper that simply needs a sharp pair of eyes to catch any grammar, spelling, or punctuation slips. The content itself is finished; I only require a clean, error-free version ready to submit... (Budget: $250 - $750 USD, Jobs: Academic Writing, Article Rewriting, Copy Editing, Editing, English Grammar, Language Tutoring, Proofreading, Writing)