I absolutely hate it when someone says "whats your budget" or "what are you willing to spend".
It sounds like a used car salesman, I visit a car lot to look at cars, not to be asked what my net worth is.
Just quote me a price and I will let you know if it is too much or if I'm willing to spend that.
Just imagine going on the Porsche website and having it ask you what your budget is before it serve syou a webpage.
I don't like games, just be direct, quote a price and let the shopper decide if they are ok with it or not.