Selling a vast library of history books.  I am a retired history professor and I have about a thousand books to sell.   Whether in the future these will be auctioned in lots is too soon to tell but for now its piece by piece and I do offer discounts for multiple purchases  - from 15 to 25% off based on how many you want.   If you are interested in a very large number please contact me.   Shipping by media mail and the shipping cost is based on weight - still if I can combine shipping for a lower cost to you I will do that.   Always wait for MY invoice to be sent to you for the option to combine shipping.   It will take some time for 1000 of these to be listed - just started with this one September 1 2022