I ended up putting them together into several lots. Usually for us, anything that doesn't sell(or not worth the trouble to try) goes into a garage sale we have once a year. If it still hasn't sold after a coupe years, then it goes to a thrift store.
Another "tip" if you want to call it that, is that when you select your shipping options on eBay to pay for shipping, they let you choose Regional Rate shipping. Which under some circumstances, can be cheaper that other options. It's not an option when you list it, only when you buy the postage, and you have to order the boxes(for free) from usps.com. It's usually not an option for "regular folk" but eBay lets you do it. If you're going to be selling a lot,especially heavier items that will fit into the box, it's something to look into. So something that would cost $14-$20 to ship in a larger priority mail box, you can ship for $10.