Probably aren't too special, but I figure it's worth being sure than sorry. https://imgur.com/gallery/dAVnC3i Thanks for taking your time to look at them!
Welcome to CT. Many members here REALLY don't want to click on links. It is easier to comment if you load the images to the post as FULL SIZE.
Common date buffalos like yours are worth about 50¢ in average circulated condition. Your pennies are face value (the 2009 issues are interesting as they are the 100th anniversary commemoratives but are not rare and not worth a premium) This coin of yours caught my eye, however, as it has some nasty damage. It doesn't make it valuable but does make it interesting.
Sorry old boy, nothing 'rare' there..........but collectible? Yeah and for sure. Welcome to the mix.........