LEXINGTON, KY--Recent GI La Brea S. runner-up Brilliant Cut (Speightstown) (hip 541) was as popular as many expected her to be, topping the Fasig-Tipton Winter Mixed Sale at $750,000. Japan's Katsumi Yoshida was the winning bidder over the internet. A total of 431 horses changed hands during the two-day auction for a gross of $17,245,500 with an average of $40,013 and median of $16,000. There were 56 horses led from the ring unsold for a very low RNA rate of 11.5%. That was a significant increase over last year's auction,...