Well, the provided context is about as helpful as a screen door on a submarine, offering tantalizing links but no actual numbers! Fear not, because the story of your 1900 silver dollar's value is a classic "it depends" tale, but a fun one nonetheless.
First, you need to play detective and find the mint mark. This tiny letter tells you where your coin was born. Look on the back, just below the eagle's tail wreath. If you see an 'O' (for New Orleans) or an 'S' (for San Francisco), you have one of those. If you see nothing, it's from the main mint in Philadelphia. This little letter can make a big difference, as the 1900-O is the most common of the bunch.
Next, you have to judge its condition, which is a polite way of asking how hard a life it's had. Is it worn smooth like a worry stone from a century in pockets and cash registers? Or is it gleaming and sharp, like it was sealed in a time capsule? A heavily circulated, common 1900 Morgan dollar is mostly valued for its silver content, which usually puts it in the $25 to $40 range, depending on the day's silver market.
However, if your coin looks nearly new and has kept its original luster, its value skyrockets. A common, uncirculated 1900 Morgan might fetch anywhere from $50 to over $100. If you happen to have a high-grade 1900-S, the price can climb into the several hundreds. And for a coin that's been professionally graded as near-perfect... well, let's just say you could be looking at four figures.
So, the value of your 1900 silver dollar is hiding in those tiny details. It's not just a dollar; it's a piece of history whose worth could range from a nice dinner out to a serious collector's prize.
