Gift for GF/Soon Fiance

Hello dear ladies and some gentlemen.
I am very clueless when it comes to high end bags.
I want to get a nice gift for my gf, soon to be fiance, and the only clue I have to what she may realllyyyyy like is a text message from almost a year ago with this picture and how she thought about buying it.
I know its a 95 chanel mini flap bag, from doing some research.
She wants a vintage i believe with the older design and attention to detail from what I remember.
So here are my questions if anybody can help.

  1. What are some good year models other than 95 that can be as good or better?
  2. What sites can I trust to order online.
  3. How much should I be paying?

I would realllyyyyy appreciate the help, I don't know anyone to ask about this stuff >.<

https://preview.redd.it/d7irb7852i6e1.jpg?width=1000&format=pjpg&auto=webp&s=da76afd847cb7712cf206fe20371f7061b4550eb