4 ms·Best $10 I spend every month.by TradingPlaces 3y agoBest $10 I spend every month.aio2 3y agoI'd say food and water would be your best $10 investmentrecursive 3y agoI'd rather cut $10 out of my food budget than my search engine budget. As it stands, I spend a lot more than $10 each month on food.