British English to Spanish Translation

I have a general-interest article written in British English that runs roughly 500–1,000 words. I need it rendered into clear, natural Spanish that reads as though it were originally written in that language, not translated... (Budget: $10 - $30 USD, Jobs: Content Development, Content Writing, Editing, English (US) Translator, Language Tutoring, Proofreading, Spanish Translator, Translation)