4 and counting....

So our elusive potential buyer as been to our place 4, yes 4 times. The last time she came under an alias with a different real estate agent. I kid you not. I couldn't make this up if I tried. She really wants our place, but is now claiming compared to comps in the area it's WAY overpriced. If that's the case....why come 4 times. Man up and put in an offer already bitch....I dare you.