As for modules, that would depend on price. I'd certainly like to buy new printings, though. For an example, of many I could give, my Scourge of the Slavelords has the pages simply falling out whenever I try to read through it. The original modules are very beat up as well. So getting nice, new, print copies that can last me another 30 years would be sweet, because my current copies are not going to last another 30 years. Fortunately I have already made a PDF copy of Scourge, so I will always have it in digital format.