5 ARGENTINE ANTARCTICA - POSTAL HISTORY Auction #1808: ARGENTINA: Auction with interesting lots at budget prices! Cover / Cat.#: Ave-Fine Cover with postmark of Antarctic station Gral. San Martín of 21/FE/1959 Starting Price: US$ 3 Current Price: US$ 3 Bid US$ 3 or more Closing: 2018-03-15 22:25:00