THE historic document spelling out the original rules for basketball has fetched $4.3m at auction - a record for any item of sports memorabilia. The two, signed typescript pages that set out the 13 rules were drawn up by the sports Canadian founder, James Naismith, in 1891. The rules were sold by the Naismith International Basketball Foundation at Sothebys in New York. They were bought by Kansas basketball fans David and Suzanne Booth. The sale broke the previous record for sports memorabilia of $3m - set in 1999 for the baseball hit by Mark McGwire when breaking the single-season home run record in 1998. Deadline Naismith had written the rules to set up a new winter sport for boys at a YMCA in Springfield, Massachusetts, where he was a physical education teacher. The school had given him two weeks to come up with a new sport and he finalised it the day before the deadline, pinning the rules on a gym bulletin board. The money from the sale will help the foundation in its charity work. BBC The buyers hope to display the document, entitled Founding Rules of Basketball, at the University of Kansas. BBC