Russia
Russian Federation "Swan Lake" Four-piece gold Proof Set 1997, 10 Roubles, KM-Y56925 Roubles, KM-Y57150 Roubles, KM-Y572100 Roubles, KM-Y574St. Petersburg mint, all are Gem Cameo Proof in the original case with a gold-plated 1 oz. mint medallion showing that this set is #134 out of 500 sets produced. AGW 0.9 oz.
Estimate: 1500-2000 USD