If you have any electronics/appliances for sale, make sure you have an outlet near by so people can test them out first. I'd get some more change too...I've had a lot of people come to my yard sales and only have a $20
. As far as overpricing a little, I think that's okay. Just make sure you don't overprice too much, or people will just walk away. Some people are too shy to make an offer. Good luck and have fun!
