Update: I did a little research on the internet, and I’ve found them for at little as $1.50 each locally, but that’s still too much money for a 17 cent part in my frugal … i.e. cheap … opinion … lol … . I’ll try autozone as recommended above, or walmart, next time I go there for something else. I used to use NAPA in Colorado, and even here in San Jose some years ago, but NAPA has become pretty scarce in these parts of late. I don’t mind buying a package of 10 since I have 3 bulbs to replace, and I can use extras for electronics hobby project work.
Here’s my plan: If neither vendors above work out I’ll wait until I need to buy something from rock auto and add some 17 cents bulbs onto the order. Thanks for the comments.