Can anyone help me with this problem about a gold coin?

I was looking online and I see a lot of these gold coins that say bar/scrap/bullion after it and I have no clue what it means. It says it has a $20 value. Is it a face value or what? $20 ST GAUDENS GOLD MINI COIN RARE BAR/SCRAP/BULLION NR Thank you for that. also, that coin is worth $20 right now? or has the value of it dropped, because they are being sold for like $1-$5 a piece.

Public Comments

1. The $20 is the value stamped on the coin. BAR/SCRAP/BULLION is simply to cause the auction to appear in a search that contains any of those words (key word spamming).
2. if you are looking at an auction for the coin. Contact the buyer and ask them if it ir really gold. My brother won a bid last week on eBay when they seller invoiced him it was $100.00 shipping fee attached to the coin. When the seller finally answered him he informed him it was gold plated. be very careful!