423 ARGENTINA - GENERAL ISSUES Auction #2311: ARGENTINA: very attractive auction Block of Four / Mint or NH Cat.#: GJ.631 Cat.Value: 250,00 VF. GJ.631, 20c. San Martín, AP watermark, block of 4 (2 MNH), VF Starting Price: US$ 125 Current Price: US$ 125 Bid US$ 125 or more Closing: 2023-03-30 22:10:00