Questions about Micro Metropolitan Deluxe

It's a second-hand item, is there anything I can do about the price? According to the description, the discount is definitely too low for me!

This scooter comes off very badly in the customer reviews on Amazon. Above all, the insufficient quality of the disc brake is criticised, which allegedly only presses on the brake disc from one side and thus warps the disc after only a short period of use! Does anyone here have personal experience with this?

I assume the wrong picture is still showing on this product? I am hesitant to buy it because it seems strange to display the incorrect photo of the product on the listing page.

Doesn't the Metropolitan Deluxe have a handbrake with disc brake on the rear wheel (different from the normal Metropolitan)? Then the wrong picture is probably posted here.