Credit Card for a student that needs 500 asap but can pay back fast?

i have to pay a 500 dollar deposit for a house on the 21st of this month and applyed for a loan and needed a cosigner cuz i have no credit but my parents cant right now cuz they have bad credit and just cant right now and i start a summer camp job the next week where its all money in my pocket for three months whats the best card for a student that has no credit, cosigner, or collateral thats looking to get a fairly big chunk soon? and im a student