You can already buy all the lead rounds you want, although prices have been going up, and there's sometimes a slight risk of premature delivery to the wrong recipient.
That's a compound, not a metal. It's the nitrogen that fulminates; the gold just keeps it loosely tethered until it gets enough of a thump.
Think what you'd like, plenty being sold. Nearly all offerings are getting eaten up. Even foil. http://www.ebay.com/sch/Bullion-/39482/i.html?_nkw=zirconium&_pppn=r1&_dcat=166679&LH_Complete=1
Interesting story, a few years ago I purchased a parcel of 500 grams of crystal zircons for faceting from a trusted dealer in Africa, and all went well until the package was diverted to Homeland defense anti-terrorist department. Zircons come as 'High' zircons containing various amounts of Uranium and Thorium and 'low' Zircons where these have decayed to low or unmeasurable amounts. The package of 'high' zircons were slightly radioactive, so they called me and asked how long I had known the person, was he Muslim, etc. and then they sent them back via England to Africa and he had to answer questions with his government. Then about a month later, they flew back via England to Texas, where the US decided they were within natural levels and sent them on to me Fedex. I still have much of the parcel. The high zircons have a higher density and Refractive index than the 'low', so they sparkle like diamonds.
It is crazy that people are spending up to $17 for an oz of this crap when for less than another $17 they could have an oz of silver.
Get yours while you still can! lol http://www.ebay.com/itm/24-Hr-Listing-TWO-1-Troy-Oz-Indian-Buffalo-BAR-PURE-German-SILVER-545-89-/160960733848 What got dumped in the water, anyway?
On bright side increasing $$$ for auctions like this indicates an improving economy (people have too much $$$ in their hands).
come and get it, 100 pounds of lead!!!!!! what a deal!!! http://www.ebay.com/itm/100-lbs-LEA...700?pt=LH_DefaultDomain_0&hash=item35c3a9d03c