Just like the title says, what is fair market value for this air cleaner. It's in good shape.

http://img293.imageshack.us/img293/8676/01010001040001031120070lq0.th.jpg (http://img293.imageshack.us/my.php?image=01010001040001031120070lq0.jpg)

http://img293.imageshack.us/img293/2423/01020501030701041120070yl6.th.jpg (http://img293.imageshack.us/my.php?image=01020501030701041120070yl6.jpg)

1966 and maybe 67 Olds toronado

I don't know how much it's worth, but if the lid is closed on it, it looks to be pretty restrictive. How big are the openings on that thing?