I just got a few sets of baseball cards, i opened one up to check to for rooki cards, i went off a price checklist on the internet? Who buys bc nowadays?

Derrick there are a few facebook groups where people purchase cards

Not alot of people. They usually have to be numbered or a refractor. You always can try eBay though. Also no one uses beckett really anymore they get most card values off of ebay. Btw what packs did you get? let me know what you pull. Good luck!

I have some awesome appraised cards and no idea where to sell

I have got 43 rookie cards, baseball, football, they are mint condition, i put them in sleeves, how and who should i get to grade them and how reliable are they?