I am not an expert in everything, but I am an expert in trading cards. You are asking insane prices for cards that are absolutely worthless. 1990 Donruss Complete set is slow seller at $10. 531 random cards from the set is just something to throw in the garbage, not a $75 item. Pokemon Tv Animation Series cards are mostly worth about 25 cents each, not $10 each. The complete set of Little Mermaid cards including the stickers and extras sells for all of $7 and you want $15 for 10 random cards.
This tells me that you are guessing prices with zero research.
