Example, Local farmers in my area love 275 Gallon Caged IBC Tote’s, used ones sell for 150 dollars in the area. I found a person on Craigslist who sells them for 75 dollars a piece about an hour drive from me. After, a little on the phone negotiating I was able to pick up 15 totes for 50 dollars apiece. It took the Mrs. and I less than three hours to pick up the totes and return. We kept a few totes for ourselves to harvest rain water and sold the rest off for a nice profit.
Check with your local bank to see if they're giving away cash bonuses for opening up accounts. Banks run promotions like this all the time, so grab some real cash quickly if you're in need. It won't break the bank (no pun intended) but it will give you a quick $50 or $100 -- maybe even more -- when you really need it. You might need to deposit a minimum amount of cash (usually in the thousands) in order to qualify for these types of accounts (but not always).