Just your average roll of "junk" silver quarters.

Note: Approx. 7.232 Troy Ounces of Pure Silver when newly minted. However, circulation = wear. Therefore, weight will vary slightly, depending on the amount of time coins were in circulation. 

Personally, I believe silver is going to follow gold to record breaking numbers in the very near future. 

Because of that, I wouldn't sell these right now, if it were up to me. But it isn't, and I must sell now. My loss, is your gain!