This paper analyzes the pricing of two types of secured debt and shows that secured debt can be used to increase the value of the firm. In particular, it is shown that some profitable projects will not be undertaken by a firm which can use only equity or unsecured debt to finance them but will be undertaken if they can be financed with secured debt. Secured debt is priced for a firm with two assets and some unsecured debt outstanding. The pricing results are used to illustrate the benefits of the security provision of secured debt.