Found my childhood pokemon binder

Got back into collecting pokemon tcg around June. Am currently visiting my home country and was super excited to find my old binder! Card conditions are still very decent but nowhere near mint. I don’t think these have crazy value unless they go for a PSA 10, but just glad to have a part of my childhood back! Am also thinking of picking up a card cleaning kit and cleaning then on my own. General advice or suggestions are appreciated!