@hooiyewlim 7 June 2020 more from that month

Why this 1 sen coin sold for RM13,000 (3045.92USD)?

https://youtu.be/KibqbPPBch0 In this video, I will explain why this coin manages to sell at a very high price. It seems like I forget to mention what type of error. This type of error is called wrong metal error. Link to the auction result. Link:https://auctions.thetrigo.org/lots/view/4-BQUAH/malaysia-1970-1s-copper-clad-steel-ngc-ms-65rb-highes