New Mexico-based Pierre and Leslie Amestoy, partners in late GISW Practical Move (Practical Joke), closed the one-horse flash sale hosted by Inglis Digital USA Tuesday with a high bid of $230,000 for Helicity (The Factor--Chasing Helicity, by Sky Mesa), a 2-year-old colt trained by Jack Sisterson. The colt will remain with Sisterson under the new ownership. "We are delighted with the success achieved by Jack Sisterson and his partners," said Inglis Digital USA CEO Liza Hendriks. "The flash sale concept has proven to be a valuable model, enabling owners to...