Duake, first and foremost, welcome to BYOAC and thanks for thinking of us with your offer.
A couple of friendly suggestions for selling your items here. Post an asking price, including shipping estimate.
Be realistic, used systems and games, no matter how much you paid for them are nevertheless used. Stuff devalues quickly, especially when new-gen systems have just been rolled out.
Most of the games you have listed are older and will not be worth more than $5 or $10 ea. anywhere.
Used xboxes can be commonly had for around $100.
I had one listed here a while back for what I thought was a good price and no one was interested for those very reasons.
I ended up selling my stuff to a friend here locally, actually getting more than I asked for here!
And realistically, everyone wants to get their toys as cheap as possible, just human nature, people here are no exception.
Best of luck and welcome again! Ron H.