IRAN: Mohammad Reza Pahlavi, 1942-1979, medallic AV 2 ½ pahlavi, MS2535 (1976), AGW 0.5885, 50th Year of Pahlavi Rule, conjoined busts of Reza Shah and Mohammad Reza Pahlavi / royal crown, PCGS graded MS64. Another example graded MS-63 by NGC sold in the Heritage World Coin Auction 3016, Lot 24577, for $1,100. This is the finest graded by PCGS.
Estimate: 800- 1,000 USD