The second way to profit from bonds is to sell them at a price thats higher than what you pay initially. The bid price is how much the bond can sell for while the ask or offer price is how much one pays to buy the bond. How To Buy Bonds The Ultimate Beginner S Guide A markup is the additional amount that the broker-dealer intermediary adds to the wholesale ask price in order to sell the bond to an individual investor. How to buy individual bonds . Some brokers charge mark-up fees for bonds. Please call us at 800-626-4600 for information MondayFriday 830 am600 pm. Zero-coupon bonds pay both the imputed interest and the principal at maturity. How can I buy I bonds. You can buy new Treasury bonds online by visiting Treasury Direct. Buying Bonds - How to buy individual bonds. Finding individual stocks bonds. The registration is the name of the owner. There are wholesale markets for large institutions with trades of at least 1. The face value of most bonds is ...