2006 Mazda 3 mps turbo

Selling my Mazda 3 MPS 2.3L turbo tried to start it this morning it wouldnt start dont have time or money to fix it could be starter motor or dead battery or some engine sensor issue unsure whats the issue since i cant afford a mechanic and need some cash for personal issues im negotiable on price open for swaps as well hence i need a car to get to More

$5,000