Postponed (Ire) gelding Postmark (GB) (lot 6), offered by Ralph Beckett's Kimpton Down Stables, topped Friday's ThoroughBid Midsummer Sale at £50,000. Sold to Avon Racing, Ltd., the 3-year-old will be prepared for a hurdling campaign. The second highest price on the day was Flashbulb (Ire) (Camelot {GB}) (lot 4), offered by Carriganog Racing. Placed in three starts to date, the 3-year-old filly from the family of stakes winner and G1 Sun Chariot S. second Dolores (GB) (Danehill) was snapped up by JOCKA EQUINE for £10,000. Milton Harris, purchaser of Postmark,...