Which paint should I use for my flip?

[Johnnie Fair]

I bought a short sale for 315 in a 500k area, the home has not been painted before, the home should be painted but I want to keep the entire budget for the flip below 10k. I don't want to buy cheap paint but I don't want to buy the $60 dollars a gallon stuff either. I've looked at Craigslist and found paint but its a set color and I don't want to do that either. Anyone have any tips for where to find good paint at close out prices? One other note I am aware that lowes, Home Depot, and sherwin Williams do have paint returns that they sell cheap.