Tulsa Okla. — Stan Johnson Co. has negotiated the $13.7 million sale of a portfolio of 10 restaurant properties totaling 25,643 square feet that are leased to Taco Bueno. The properties are located in various cities in Texas and Oklahoma. Josh Pardue of Stan Johnson Co. represented the seller, U.S. Realty Advisors LLC, in the transaction. The buyer was Centric Capital Partners. The deal traded at a cap rate of 7.22 percent.