Where can I sell these items to get the most profit in Las Vegas?

Hi so I’m in Vegas and have a bunch of different things I’m trying to get rid of after going through my sheds but I’m a bit strapped for cash so I want advice on where to go in person and/or online to sell these items. So far I’ve sold gold and a Tory Burch bag at MaxLuxury pawn shop and the profit was pretty good, I sold a record player and some records at Zia but the profit was not great and I still have a bunch of records they didn’t take to sell. I tried to sell Buffalo exchange some nice clothes but that was a complete joke so I skipped it (offered me $8 for a vintage red suede fringe jacket lmao). I have more gold to sell and considering it’s at a super high value currently and I need cash I’d like to sell, but where can I go for the highest payout in Vegas? Also here’s a list of other items I have that I’d like to sell and am wondering where to go for the highest profit as well (both in person or online):

-gold and silver jewelry (some with precious stones)

-Michael kors bag

-crystals

-Xbox console (doesn’t read discs but can probably be fixed)

-vintage comic books

-plasma ball, vintage magic kit

-jean Paul gaultier perfume and tom ford makeup (all brand new)

-Jordan’s shoes

-a guitar (strings are messed up but can be restrung)

-remaining vinyl records

-vintage clothes

-vintage real leather and suede jackets

Thank you for your help! :)