Wholesale pricing for book sellers and distributors. For quantities greater than 1,000 contact Kristin Witzenburg at (310) 897-2821 or kristin@4dphd.com. All prices include shipping. No tax is charged since you are a wholesaler. Please note shipping time is approximately three weeks, you should receive the books within three weeks of ordering. Discounts are as follows: 10 books: 38% discount + $15.50 shipping 25 books: 40% discount + $15.50 shipping 50 books: 43% discount + $23 shipping 100 books: 45% discount + $43 shipping 250 books: 48% discount + $103 shipping 500 books: 50% discount + $203 shipping 750 books: 53% discount + $303 shipping 1,000 books: 55% discount + $402 shipping