How much Is a No Return No Deposit half gallon worth?

[Jet Coaster Fan]

I have this large clear half gallon bottle that says No Deposit No Return on the lower neck. It is similar to this bottle. http://cgi.ebay.com/OLD-Dads-Root-Beer-Half-Gallon-Glass-Jar-Bottle-Chicago-/160521360415?pt=LH_DefaultDomain_0&hash=item255fd1941f
How much would it actually be worth?

 

[TJSJHART]

well,,, it ain't worth $40.,,,,,

 

[rockbot]

$.50