682 COSTA RICA - OFFICIAL STAMPS Auction #1924: WORLDWIDE + ARGENTINA: General June auction Lot / Used Cat.#: Sc.O44 F.VF Sc.O44, normal example + "PROVISORO" variety + inverted overprint, nice group! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2019-06-27 22:15:00