You might be able to make a little if they are in your area. The problem will be the price you charge. Small items on ebay often go for small prices. For example I sell Children's Series books like Nancy Drew, Tom Swith, Hardy Boys, etc, and many of these will only sell for $10 to $20 (but some go into the hundreds). Of course, my cost was usually $1 or $2. You have to pay eBay an insertion fee and then a commission after a successful sale, so you begin to see that the final proceeds might only be $7 or $8 on a sale.
What I would suggest, is that you offer to train people to take good photos of their objects. You could charge $100 for a 1 hour course and show them the very simple secrets of tabletop photography.
Here is a simple sample of a tabletop shot for some books I recently sold.
This was shot in a tabletop light box.