Is she yanking my chain? Have you ever cut off your nose to spite your face or if I relist do you think I'll get a more serious buyer? I'm so mad I'm even thinking of blocking her from bidding . Am I losing it?
My advice as a bidder and seller on eBay: It is not personal, it is business. Don't bring your emotions to the sales floor. You are in it for money, right? Why would you want to waste your valuable neurons on someone who is not your family / friend ?
Tell her you'll sell the bag in person for cash (NOT bank money transfer) if she agrees to meet in a public place, etc. She'll get a chance to inspect the bag before taking it home, and you'll get the hard cash. Prepare to say 'No' if she attempts to negotiate some more in person.
As far as her bidding goes, I won't block her. Why block a potential bidder who can help bid your stuff up? However, you don't have to haggle with her anymore if you don't feel like it. Simply don't reply to her further haggling e-mails, and that's it. She'll get the hint soon enough.
p-WA