by Steve Sherack & J.N. Campbell DEL MAR, CA - It's not too late to own a Breeders' Cup contender. The inaugural Keeneland Championship Sale, set to be held in Del Mar's paddock Wednesday evening, will feature 10 offerings (12 were catalogued), including interests in four horses entered in this weekend's Breeders' Cup. The catalogue includes: - A 50% ownership interest in impressive GIII Vosburgh Stakes winner and GI Breeders' Cup Dirt Mile contender Mufasa (Chi) (Practical Joke) (Hip 9). The interest is consigned by I. C. Racing, LLC, agent....