580 ARGENTINA - GENERAL ISSUES Auction #2117: ARGENTINA: very attractive auction Multiple / Mint O.Gum (LH) Cat.#: GJ.852 Fine GJ.852, 5c. Monument to Roca, block of 6, end-of-roll double paper variety, rare! Starting Price: US$ 25 Current Price: US$ 44 Bid US$ 49 or more Closing: 2021-05-20 22:10:00