I have many old baseball cards. I have the team cards like from the patriots I have mike patrick who was a punter for them. The card is copyrighted in 1978 by topps chewing gum inc. I have many cards and I was looking for a way to value them all for free. Can you help me?

Beckett is the most used sports price guide out there. For 6 bucks you can get a 1-month membership to their site to check all of your cards. Here's their site: Baseball Sports Cards, Baseball Cards Value and Online Prices Guides at Beckett Media LP (http://beta.beckett.com/Sports-Cards/Baseball-Card-Price-Guide.aspx?utm_source=google&utm_medium=cpc&utm_campaign=baseball_opg&gclid=CMmA56nm3qACFctx5QodZghBBg)

Alternatively, you can typically find an older Beckett Price guide at used book stores for about the same price.