98 ECUADOR - GENERAL ISSUES Auction #1937: WORLDWIDE + ARGENTINA: special September auction Block of Four / Used Cat.#: Sc.10 VF. Sc.10, beautiful block of 4 used in Ambato, excellent quality! Starting Price: US$ 75 Current Price: US$ 75 Bid US$ 75 or more Closing: 2019-09-26 22:05:00