Where can I take a few hundred baseball/football cards to be evaluated and sold?

Found about 500 baseball and football cards from 89 to 92 in the shed in my dad’s backyard. Most are still in great condition and I have found a few rookie cards. Not really looking to hold onto them. Would rather sell them and get some cash, even if not at the highest value. Are there any retail stores or shops around Houston? That would give me a fair deal