Some days I've had very good luck camping on new BIN listings. This is not one of those days. A brief selection of what's going by: 1795 Half Cent -- $10. "restrike collectible commemorative tribute coin token" 1964 liberty half dollar -- $300. Yep, it's a single 1964 Kennedy. Or you can take your chances on being outbid; regular bidding starts at $30. 1930 wheat penny in perfect condition. -- $1100. Perfectly brown, perfectly cleaned, perfectly notched on the rim with wire cutters... 2003 United States Mint Silver Proof Set w/ Box and CoA - Free Shipping -- $21 each, free shipping, 2 available. That's over a dollar less than melt plus non-silver face value -- but I was too slow on the draw. This, and about half my searches are turning up stale results, with most more than half an hour old. Maybe eBay is telling me to go outside for a while. The 95-degree heat index's argument is more persuasive, though.
That 64 Liberty sounds very intriguing, and obviously being sold by an extremely knowledgeable seller.