161 ARGENTINA - GENERAL ISSUES Auction #2104: ARGENTINA: General auction with many "philatelic gems" and very low starts. Block of Four / Used Cat.#: GJ.51 Ave-Fine GJ.51, used block of 4 with staining on back Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2021-02-11 22:05:00