490 COSTA RICA - GENERAL ISSUES Auction #1907: WORLDWIDE + ARGENTINA: First general auction of the year! Single / Used Cat.#: Sc.87 var. VF. Sc.87, with "Coereos" variety, unlisted by Scott, VF quality, rare! Starting Price: US$ 100 Current Price: US$ 100 Bid US$ 100 or more Closing: 2019-02-28 22:15:00