Well, the context you've provided is quite the tease! It’s like being handed a restaurant menu that lists all the delicious food they serve without actually showing you the prices. While it's lovely to see what the Greysheet website has to offer, it seems to have kept the actual value of your coin a closely guarded secret.
So, let's talk about that 1999 Susan B. Anthony dollar. First, let's clear up a little fib that the coin world has been telling for decades. Despite being called a "silver dollar," it contains no silver at all. It's actually a copper-nickel clad coin, so you can put away your dreams of melting it down for a tiny fortune.
Now for the value. If your 1999 coin has been out in the wild, jangling in pockets and paying for bus fare, it is worth its face value: one dollar. It’s still perfectly good for a vending machine snack, which is more than you can say for most collectibles.
However, if you have a shiny, uncirculated specimen that looks like it just came from the mint, a collector might be willing to part with a few dollars for it. We're talking "buy a fancy coffee" money, not "retire early" money.
There is also a proof version made for collectors that year, which will have an "S" mint mark on it. These were struck with more care and have a mirror-like finish. A 1999-S proof coin is a bit more desirable and could be worth somewhere in the $5 to $15 range, depending on its condition. In short, your coin's primary value is likely one dollar, but it's a fun piece of numismatic history nonetheless
