Look it up on google, then gather prices from Ebay and/or Amazon. Find the average of these prices, and that should be how much the baseball card is worth.
Checking eBay is a good start. You can also check chrono24.com which will give you an idea of where current prices are in the "real world", as opposed to what...
Oil softens the leather up a little bit, and it takes care of it. But you should not overdo it. Personally, I don't use anything, I just buy a really...
Write a list of the best qualities of the people in your life and look over this list regularly as a reminder. Imagine how much emptier and lonelier your life...
Not really; it could take a long time before you make a large sum of money investing in baseball cards. Instead, consider keeping it as a hobby, and using the...