Samsung galaxy note 9 against?

I wanted to exchange my Samsung Galaxy Note 9 on eBay classified ads and I keep getting offers that I'm not sure are good deals. For example an S10e, various Xiaomi and Huawei devices. My "dream phone" would be a grade 10+.

The text I always write to others is:

"Good day,

Exchange my Samsung Galaxy Note 9, 128 GB in black.

Is still in very good condition. The quirks on the display are from the film. The display underneath is intact. If there are good offers, give an inductive charging station, 6 cases, original packaging, original charging cable, replacement film and the invoice.

Possibly with a PS2 with games, controllers and buzzers and / or a Nintendo 3DS with games.

Kind regards"

My question now is, which cell phones are good deals?

Why should someone exchange a grade 9 for a grade 10 plus?

I would also be interested in xD

That wasn't the question at all. I only mentioned it because I can trade up.

Oh well. The Note 9 is worth 300 euro… For this you get a beautiful Nokia 5110 from Mir… With a yellow cover and protective cover.