Jano Jagoda
Jano Jagoda voted up Anonymous' answer

Her friend has called everyone she can think of,...the fire department, the health department, anyone in town that may know, and they all say, "Well. We don't want it!!" This friend of my nieces posted it on Facebook just to ask some questions about it, and people are commenting from all over the world offering … Read more

Jano Jagoda
Jano Jagoda voted up Tom Jackson's answer

Fascinating.

Hoover & Strong has a chat function on its, but you have already contacted them.

http://www.answers.com/Q/How_much_does_mercury_cost_per_kilogram does not contain a price, but it does nicely summarize the "issues" surrounding the possession of liquid mercry.

You might try a search in the town where your niece lives.  Look for "hazardous waste" or something like that.  … Read more