Lot 689, Newfoundland 1868 five cent black Harp Seal, Fine NH, sold for C$776 July 24, 2020July 27, 2018 by Sparks Auctions Lot 689 Newfoundland #26 1868 5c black Harp Seal, mint never hinged, fine. A rare stamp in never hinged condition. Unitrade CV$700, sold for C$675.00 plus 15% buyer’s premium.