As the Star Wars brand continues and new collectors get interested, the value of your Star Wars cards will likely increase. If your cards are worthless, don’t worry… just hang onto them for a few decades. Authenticated cards will sell for a lot more than non-authenticated cards.
If your Star Wars cards are worth a lot of money you could get them professionally graded by a company like PSA. When I search for Topps Luke Skywalker CA-2 it comes back with an average price of $5.08 based on 3 results that have sold recently.
I have this mint condition Luke Skywalker card that I got in a pack of Topps Star Wars cards.
For example, instead of searching for “ Topps Luke Skywalker CA-2 Art Series 1“, you might try simplifying your search to “ Topps Luke Skywalker CA-2“. This gives you a much more accurate estimate of what your Star Wars card is worth. Add more details to your search that describe your card, or use the checkboxes to pick a few results just like yours.