Beware of greed!

ebay is a lesson in reality (most of the time). You've gone nearly two days, had 127 views, and nobody has bid yet at your opener. If your BIN price were too low it would have sold in the first hour. Typical used price formula is half of new. Weber's are expensive to overhaul, so that could discourage potential buyers. You may yet sell it at or above your opening price if the market supports that, likely the live wire buyer is waiting to see what happens. If you've been getting email questions that's a sign that you may be in the ball park, but you'll get way more inquiries than bidders usually. With a week's exposure you'll get a message. If you don't sell by the time the auction closes, run it again for another week, your buyer may be out there and will see it then. If after running it twice you get no bids, and little to no email questions, then you'll know that your opening price was too high.

Most things I've sold on ebay I got more than I thought they were worth, but then I was realistic about my expectations.