I have several of these silver certificate dollar bills in chronological order and was wondering what they are worth. Very crisp so doubt they've ever been circulated but "purchased" from the bank. Maybe a total of 4 people have touched them since receiving them from the bank. Any idea what they might be worth?

On eBay, about $5 - 12 each, possibly as high as $30 depending on the series, and IF really crisp, unfolded, and in order. (Much more if graded.)
A coin shop of course will give you less, maybe about half. They have to make a profit.