Library Book Sales: Your library probably has sales from time to time. They might even have a rack or an entire space that they keep open all the time. You can get some great books for next to absolutely nothing considering that they're normally eliminating duplicates or books that are hardly ever taken a look at.
Convenience - This is not as one sided as it may sound at initially. You are standing inside a train, what would you choose a reader or a book? Sprawled out on the couch on a rainy Sunday, what would you wish to have in your hand? Are you ever going to get ready for your entryway assessment with an E-book reader? No because you would be partly blind by the time you end up studying. Sure, in a dark space the E-book wins, but I would not read it on the bed in the evening since the possibilities are I will drop it or sleep on it and break it. Print wins here.
Collectible Books -- Amazon limits who gets to list Books in its Collectibles listings. You can constantly resell these on eBay or on CraigsList, even put out feelers to book collectors. It will take longer to offer these, but sometimes you'll discover a gem like when I bought a classic book on females's rights from the turn of the 20th century for 25 cents, and it's offering for over $100.
Thrift stores. Skip the Goodwill and Redemption Army thrift stores, as they have begun listing their own contributed books online when rates necessitate it. The best sources are the little thrift stores that support regional churches, healthcare facilities and other deserving causes. A lot of are only open a day or 2 a week. One in my area concentrates on clothing, so the contributed books were simply being included a dumpster! You may find a comparable bonanza in your town.
Young person books: This category incorporates the twelve to sixteen and up age group. YAs can be edgy; plots and characters can be major and complicated problems resolved.
In order to make more earnings from wholesale books though, you need to offer each product individually. If you are going to remain as a "lot" seller, each book in your lot will cost less than if they are sold separately. Earnings through this type of selling is made popular books by taking the total of the quantity that you will get if you will sell the books individually and after that discounting it by fifty to seventy 5 percent.