tips for scooter purchase

Hello! I am 21 years old and have a driving licence of class B and would like to get me a scooter for the summer. my main criterion is before all things the price. I would like not to spend more than 1500 € (and maximum speed for class b would also not be bad). would be nice if the design would be retro-like, so like a classic vespa looks (but is secondary). since I don’t know about it at all I would like to ask advice. used ode r buy new? what kind of brand is recommended? go to internet or nem dealer? at metro e.g. the jack fox retro star 50 grade is offered…recommendable? what does it look like with construction market scooters in general? maybe that’s enough for the first…. would be very grateful for feedback!