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  3. Reference Purchase Prices for 21.6-karat gold（K21.6）Swiss 20 Franc Gold Coin Helvetia – Set of 6 38.7g

Reference Purchase Prices for
21.6-karat gold（K21.6）Swiss 20 Franc Gold Coin Helvetia – Set of 6 38.7g

21.6-karat gold（K21.6）Swiss 20 Franc Gold Coin Helvetia – Set of 6 38.7g
type
gold
purity
K21.6
weight
38.7g
category
ー
Reference Purchase Prices
S$ 7,512.36

coin Reference Buyback Price

The reference buyback prices mentioned above fluctuate based on timing and market conditions.
Furthermore, prices vary depending on the shape/form of the item. Please contact us by phone for detailed inquiries.

coin

coin

K21-6

K21-6

yellow gold

yellow gold

Reference Buyback Price Table for coin

Summary of 24K gold (K24) medals

15g

Reference Buyback Price

as of 02/03/2026

S$ 3,245.47

21.6 Gold (K21.6) Haitian 1000 Grude Gold Coin

197.8g

Reference Buyback Price

as of 02/03/2026

S$ 38,396.52

Tokyo 2020 Olympic and Paralympic Games Commemorative 1,000 Yen Silver Coin Proof Set

Reference Buyback Price

as of 01/2025

22,500円

People’s Republic of China 2008 Beijing Olympics 10 Yuan Proof Silver Coin, 1oz Pure Silver

Reference Buyback Price

as of 03/2025

29,200円

Nagano Winter Olympic Games Commemorative Proof Coin Set: 2 First, 1 Second, and 1 Third Set (4 coins in total)

Reference Buyback Price

as of 11/2024

23,100円

Tokyo 2020 Olympic and Paralympic Games Commemorative Boxing 1,000 Yen Silver Proof Coin

Reference Buyback Price

as of 11/2024

32,400円

Tokyo 2020 Olympic Games Commemorative 1,000 Yen Silver Proof Coin

Reference Buyback Price

as of 03/2025

38,500円

Tokyo 2020 Olympic Games Commemorative 1,000 Yen Silver Proof Coin 5th Asian Winter Games

Reference Buyback Price

as of 03/2025

36,800円

EXPO 2025 Japan World Exposition Commemorative 1,000 Yen Silver Coin Proof Set

Reference Buyback Price

as of 11/2024

23,200円

Official 5 oz. SV999 New Zealand Cook Islands Zodiac Silver Coin

Reference Buyback Price

as of 11/2024

254,100円

Shinkansen 50th Anniversary 1,000 Yen Silver Coin Proof Set, 150th Anniversary 1,000 Yen Silver Coin, Total of 6 Coins

Reference Buyback Price

as of 03/2025

78,100円

Amami Islands Reversion 50th Anniversary Commemorative 1,000 Yen Silver Coin, Okinawa Reversion 50th Anniversary Commemorative 1,000 Yen Silver Proof Coin Set, and 6 other items

Reference Buyback Price

as of 03/2025

41,200円

3 sets of 1oz 999 Ag silver coins (5 types) featuring the Chinese zodiac signs of the Tiger, Ox, Rat, etc.

Reference Buyback Price

as of 10/2024

86,400円

Nohgaku Shippo Monument Medals Set of 2

Reference Buyback Price

as of 10/2023

71,810円

Franklin Mint 20-yen Gold Coin Medal

Reference Buyback Price

as of 05/2023

82,722円

Commemorative medal series from the World’s Fairs of London, Paris, Brussels, Montreal, and Japan. Includes case.

Reference Buyback Price

as of 06/2024

113,110円
*Images are for illustrative purposes only.
*Reference purchase price applies only when the hallmarked purity matches the specific gravity reading.
coin Reference Price List

Reference Buyback Price Table for K21-6

21.6 Gold (K21.6) Haitian 1000 Grude Gold Coin

197.8g

Reference Buyback Price

as of 02/03/2026

S$ 38,396.52

21.6K gold (K21.6) pendant top

30.2g

Reference Buyback Price

as of 02/03/2026

S$ 5,862.36

21.6 Gold (K21.6) Krugerrand Gold Coin Collection

81.7g

Reference Buyback Price

as of 02/03/2026

S$ 15,859.43

21.6 Gold (K21.6) Indian Gold Coin $10 1/2 oz

16.4g

Reference Buyback Price

as of 02/03/2026

S$ 3,183.53

21.6 Gold (K21.6) Indian Gold Coin 1/8 $2.5

4.1g

Reference Buyback Price

as of 02/03/2026

S$ 795.88

21.6 Gold (K21.6) American Indian Gold Coin, $2.50, 1/8 oz.

4.1g

Reference Buyback Price

as of 02/03/2026

S$ 795.88

21.6-karat gold（K21.6）Coin 74.2g

74.2g

Reference Buyback Price

as of 02/03/2026

S$ 14,403.54

21.6-karat gold（K21.6）Swiss 20 Franc Gold Coin Helvetia – Set of 6 38.7g

38.7g

Reference Buyback Price

as of 02/03/2026

S$ 7,512.36

21.6-karat gold (K21.6) Mexico 50 Peso Gold Coin

41.5g

Reference Buyback Price

as of 02/03/2026

S$ 8,055.89

21.6 Gold (K21.6) American Indian Gold Coin $10 1/2 oz

16.7g

Reference Buyback Price

as of 02/03/2026

S$ 3,241.76

21.6-karat gold（K21.6）US $5 Gold Coins – Set of 3

25.1g

Reference Buyback Price

as of 02/03/2026

S$ 4,872.35

21.6-karat gold (K21.6) Liberty Gold Coin Olympic Commemorative

16.7g

Reference Buyback Price

as of 02/03/2026

S$ 3,241.76

21.6-karat gold（K21.6）1987 US Constitution Bicentennial $5 Gold Coin 8.3g

8.3g

Reference Buyback Price

as of 02/03/2026

S$ 1,611.17

21.6-karat gold（K21.6）Mexican Peso Gold Coin Set

Reference Buyback Price

87,991円

21.6 Gold (K21.6) France Napoleon III 20 Franc Gold Coin, Set of 8

51.4g

Reference Buyback Price

as of 02/03/2026

S$ 9,977.66

21.6-karat gold（K21.6）Swiss Helvetia Gold Coin

Reference Buyback Price

85,991円
*Images are for illustrative purposes only.
*Reference purchase price applies only when the hallmarked purity matches the specific gravity reading.
K21-6 Reference Price List

Reference Buyback Price Table for yellow gold

Eterna gold watch

Reference Buyback Price

1,384,000円

18-karat gold（K18）ring

15g

Reference Buyback Price

as of 02/03/2026

S$ 2,450.46

18-karat gold (K18) Earrings

Reference Buyback Price

as of 13/02/2025

389,000円

18-karat gold (K18) Earrings

Reference Buyback Price

379,000円

18-karat gold (K18) Curb Chain Necklace 2-Sided Single

98.8g

Reference Buyback Price

as of 02/03/2026

S$ 19,045.67

22-karat gold (K22) Krugerrand Gold Coin 1oz 1996 Necklace Top

33.1g

Reference Buyback Price

as of 02/03/2026

S$ 6,584.13

20-karat gold（K20）Japanese Commemorative Coin 17.8g

17.8g

Reference Buyback Price

as of 02/03/2026

S$ 3,160.23

18-karat gold (K18) Earrings

7g

Reference Buyback Price

as of 02/03/2026

S$ 1,143.55

18-karat gold (K18) Brooch

11.7g

Reference Buyback Price

as of 02/03/2026

S$ 1,911.36

21.6 Gold (K21.6) American Indian Gold Coin, $2.50, 1/8 oz.

4.1g

Reference Buyback Price

as of 02/03/2026

S$ 795.88

21.6-karat gold（K21.6）Coin 74.2g

74.2g

Reference Buyback Price

as of 02/03/2026

S$ 14,403.54

21.6-karat gold（K21.6）Swiss 20 Franc Gold Coin Helvetia – Set of 6 38.7g

38.7g

Reference Buyback Price

as of 02/03/2026

S$ 7,512.36

21.6-karat gold（K21.6）US $5 Gold Coins – Set of 3

25.1g

Reference Buyback Price

as of 02/03/2026

S$ 4,872.35

21.6-karat gold（K21.6）1987 US Constitution Bicentennial $5 Gold Coin 8.3g

8.3g

Reference Buyback Price

as of 02/03/2026

S$ 1,611.17

21.6-karat gold（K21.6）Switzerland 1987 Modern Shooting Festival 1000 Francs Gold Coin 6.1g

6.1g

Reference Buyback Price

as of 02/03/2026

S$ 1,184.11

20K Gold (K20) Pig Pendant Top

3.4g

Reference Buyback Price

as of 02/03/2026

S$ 603.64
*Images are for illustrative purposes only.
*Reference purchase price applies only when the hallmarked purity matches the specific gravity reading.
yellow gold Reference Price List
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