As I've been getting deeper and deeper into the Golden and Atomic Ages, I've naturally begun to encounter books in various states of irreversible decomposition. Many times, I will pass. For example, I was offered a classic with rusted staples. The rust had migrated deep into the surrounding paper, and the cover was completely detached. I refused the deal as a result.
I recently purchased a beautiful book with white pages. The comic is nearly 80 and is in fantastic shape, except for some light rust on the staples. The rust has yet to migrate to the paper, and the staples have retained their structural integrity.
From the standpoint of value, it will likely be best to leave the book alone in order to obtain the blue label.
From the standpoint of long-term preservation, and from the standpoint of doing what's best to save the book, it might be prudent at this point to replace the staples with vintage, non-rusted examples. Rust is an irreversible process. Over the years, it will only get worse, even sitting inside of a slab.
Does one allow the book to deteriorate out of greed, or does one conserve the book by replacing the staples? I assume such an action would warrant a conserved grey label if performed professionally with the correct staples?
Also, how long would the rust really take to migrate? Another 20 or 30 years?
How much of a hit does this sort of action take on the value of the book compared with a blue label?
I almost feel a moral obligation to save the book, even if it would cost me an extra 10-20% in the long run.
Lots to think about and discuss here, I think. What are you thoughts?