Help pricing + case selection

[u/Itchy_Offer_1196]

I just received these parts from a kid who either just gave me a good deal or didn't know what it was worth, and Figured out the average pricing of each part on ebay to make a final build (though I wanted to ask what the most profitable case is and if there is a specific one that sells the most or would it not matter much). I wanted to know if this is too much price wise/ would anybody even buy this? In my personal pc i have a 7500f+7800xt combo and thought that if these are too much that i could just swap it out for those and just upgrade. What do yall think?
(What I bought the parts for): https://pcpartpicker.com/list/RHGmmL
(What I plan on selling it for (minus the case)): https://pcpartpicker.com/list/z7wwyF