This Free scroll saw patterns book includes all baseball numbers from 00 to 99. I have included a blank pattern for you to customize with the players name.
I can think of several ways you might be able to sell these trophys. Make a set for your local Little League parents. Make samples and take to the baseball card stores in town. Make the base able to hold the baseball card behind the number. This would give the store a way to display the card and add value for their customers. Just some thoughts.
One other note. You don't have to print the whole book to get the patterns you want. Scroll to the page you want printed. Then when your print driver comes up select the current page to print.
Enjoy these patterns.