1979, International Year of the Child, 450 yuan, proof gold coin, weight 17.7g (0.900 gold), AGW ½oz, certified by NGC, PF66CAM, scarce coin of estimated mintage 12,000 (Est. $1,400-$1,600) (Image)

1980, Lake Placid Winter Olympic Games, 1 yuan, complete set of four proof brass coins, weight 12g x4, minor usual toning, the set is officially sealed in plastic board with Olympic Emblem, mintage 29,000 sets (Est. $200-$250) (Image)

1980, Lake Placid Winter Olympic Games, Alpine Skiing, 250 yuan, gold proof coin, weight 8g (0.917 gold), AGW 0.2358, certified by NGC, PF68 Ultra Cameo, mintage 20,000 (Est. $550-$600) (Image)

1980, Winter-Summer Olympic Games, 20 yuan and 30 yuan x3, set of four coins in proof quality, 10.35g and 15.0g x 3 (0.850 silver), ASW 1.5128oz, each coin is in individual plastic capsule in a box with COA for the set, mintage 20,000-29,000 (Est. $300-$400) (Image)

1980, Summer Olympic Games, Archery, 300 yuan, proof gold coin, weight 10.0g (0.917 gold), AGW 0.2948 oz, certified by NGC, PF 69 Cameo, mintage 15,000 examples (Est. $750-$850) (Image)

1981, Bronze Age Finds, Animals Figurines, Leopard 200 yuan (¼ oz), Dragon 200 yuan (¼ oz), Rhinoceros 400 yuan (½oz), Elephant 800y (1oz), complete set of four proof gold coins, AGW 3.000oz, each coin is in plastic capsule and housed in original box with COA No.115 of 200 sets supposedly realized by the People's Bank of China, a rarity (Est. $20,000-$22,000) (Image)

1982, Panda, the first issue, mint state condition gold medal of ¼ oz (0.999 gold), certified by NGC, MS69, mintage 42,243 pieces (Est. $600-650) (Image)

1982, Panda, the first issue, mint state quality gold medal of ¼ oz (0.999 gold), certified by NGC, MS68, mintage 42,243 pieces (Est. $600-$650) (Image)

1982, Panda, the first issue, mint state quality gold medal, weight 31.1g (0.999 gold), AGW 1.000oz, certified by NGC, MS67, a scarce item of mintage 13,532 coins (Est. $2,750 -$3,250) (Image)

1984-86, Panda, 5 yuan, three brilliant uncirculated gold coins, weight 1.55g x3 (0.999 gold), AGW 3/20 oz, each one is officially sealed or in a plastic capsule, no box or COA (Est. $250-$300) (Image)

1984, Year of the Rat, 10 yuan, proof silver coin, weight 15g (0.850 silver), ASW 0.4099oz, coin is in plastic capsule, box and COA, a scarce coin with mintage 10,000 (Est. $250-$300) (Image)

1984, Outstanding Historical Figures, Emperor Huang Di, 100 yuan, gold proof coin, weight 1/3 oz, fineness 0.916 gold, mintage 25,000 pieces, original box and COA are included (Est. $550-$600) (Image)

1985, Panda, 50 yuan, brilliant uncirculated gold coin, weight 15.5517g (0.999 gold), AGW ½oz, tiny spot on reverse, certified by NGC, MS67, mintage 62,675 (Est. $750-$800) (Image)

1985, Panda, 100 yuan, gold coin in mint state quality, weight 1oz (0.999 gold), certified by NGC, MS66, mintage 55,539 (Est. $1,500- $1,600) (Image)

1986, Panda, 10 yuan, brilliant uncirculated gold coin, weight 1/10 oz (0.999 gold), sealed in the mint soft-plastic sleeve, mintage 65,596 pieces (Est. $150-$200) (Image)

1986, Panda, 50 yuan, brilliant uncirculated gold coin, weight ½oz (0.999 gold), sealed in the mint soft-plastic sleeve, mintage 48,618 (Est. $750-$800) (Image)

1986, Panda, 50 yuan, brilliant uncirculated gold coin, weight 15.5517g (0.999 gold), AGW ½oz, trivial spot on reverse, sealed in the mint soft-plastic sleeve, mintage 48,618 (Est. $750 -$800) (Image)

1986, Panda, 100 yuan, gold coin in mint state quality, weight 31.1g (0.999 gold), AGW 1.000oz, certified by NGC, MS68 PL (Proof Like) (Est. $1,600-$1,800) (Image)

1986(P), Panda, 5 yuan (1/20 oz), 10 yuan (1/10 oz), 25 yuan (¼ oz), 50 yuan (½ oz) and 100 yuan (1oz), set of five proof gold coins, AGW 1.95oz, each coin is in a plastic capsule and housed in special wooden box (Est. $3,000- $3,500) (Image)

1987(S), Panda, 50 yuan, brilliant uncirculated gold coin, weight 15.5517g (0.999 gold), AGW ½ oz, certified by NGC, MS69, mintage 97,076 (Est. $800-$850) (Image)

1987(P), Panda, 5 yuan (1/20 oz), 10 yuan (1/10 oz), 25 yuan (¼ oz), 50 yuan (½ oz) and 100 yuan (1oz), set of five proof gold coins, AGW 1.95oz, each coin is in a plastic capsule and housed in wooden box with COA, mintage 10,000 sets (Est. $3,000-$3,500) (Image)

1987(S), Panda, 100 yuan, platinum proof coin, weight 31.1g (0.9995 platinum), APW 1.000oz, certified by NGC, PF68 Ultra Cameo, mintage 2,000 (Est. $2,000-$2,200) (Image)

1987, Panda, 100 yuan, three gold coins of 1oz, fineness 0.999, two coins are brilliant uncirculated with mint marks ''S'' and ''Y'' and one – is a proof (marked ''P''), total AGW 3.000oz, each one is in a plastic capsule, housed in wooden box, no COA (Est. $5,000-$6,000) (Image)

1987(Y), Panda, 100 yuan, brilliant uncirculated gold coin, weight 31.1g fineness 0.999, AGW 1.0000oz, sealed in the mint soft-plastic sleeve, mintage 47,000 coins (Est. $1,600-$1,700) (Image)

1987, Panda, 10 yuan, proof silver coin, weight 31.1g (0.999 silver), officially sealed over a plastic capsule, mintage 31,000 coins (Est. $200-$250) (Image)