Update! The oddest thing happened yesterday morning. I went to our old house to sort through the garage sale items and price them. I had the garage door open to give me more light, and people started coming to my house! One of our neighbors had a garage sale so people from her house wandered over to my house. I explained to these people that my sale is next weekend, but they just sort of started looking through my stuff and making offers. None were great offers, but after a couple of hours, I made $200! I still have enough stuff to have my planned garage sale next weekend.