I'm new at error notes, interesting serial numbers, star notes, etc. I know that there are a few websites that help with serial number tables, size of printing runs, etc. (http://www.uspapermoney.info/ is the one that comes to mind). Today I got a fairly crisp series 1963-A $10 from the credit union. "Henry H. Fowler" signature... serial # is nothing special ("D47819042A"). I'm sure it is only worth $10, but what are the rules of thumb for older bills?
I don't know much about bills either, but I was researching a 1950 10 dollar star note I have about a month ago, and at least a couple of websites said majority of star notes 1950-present are worth no more than face (barring small runs), so I'd say it's worth FV, but we'll see what the paper collectors have to say
If selling the note is what you want to do I wouldn't bother with ebay. I'd just offer it on here in the b/s/t forum. There are members on here who would want it. Most small face notes like the one you have typically range from up to a few dollars over face value if they're circulated. However, exceptions for 1960's and newer small face and $1 notes do exist. There are some blocks and series dates for various denominations that are quite rare and desirable. The best thing would be to gather up any old notes you have that you are unsure about and ask about them on here until you learn what's especially desirable or collectible yourself.
Here's a page full of similar notes (1963A $10 Cleveland) in various conditions with dates sold to get an idea what your note is worth. You could also check the SOLD listings over on eBay to get an idea what people are selling/buying these notes for. https://currency.ha.com/c/search-results.zx?N=56 790 231&Ntk=SI_Titles&Nty=1&Ntt=Fr.2017-D&limitTo=all&ic4=KeywordSearch-A-K-071316 It just takes basic computer search skills, and membership, which is usually free. Edited to add; And by the way, the rule of thumb is, there is no rule of thumb.