I am curious of what condition everybodys MERM is in? I bought my 12th edition brand spanking new for $160 (+$15 s&h) in November. About a month ago the front third of it came unbound and is holding on by shear habit. I have to keep a roll of tape around to tape the pages back in every time i study. I have a steam table book printed in the 40's that is still bound and looks great. I've never used it as a door stop, cup holder, weapon or footstool. I know this book has gotten alot of use but should it be falling apart after 5 months of use?