I bought some excercise equipment and got approved for a nautilus/bowflex credit card for 1700 with scores in 590-600 range. Not exactly a card you can use everywhere but for me it works out great. Maybe you can get one of these. Expect high interest rates but I plan on paying it off in 2 months so the high rates didint bother me.
Starting Scores: 1/1/2016
EX 600 EQ 598 TU 610
Current Fico Scores (9/2016):EX: 674 EQ: 678 TU: 689