I have acquired a still sealed pack of Gillette blue blades, and a couple of boxes with one new blade each in them. One box also has a sample stainless steel blade in it.
Should I try using these blades or do they have a "vintage value" that would suggest I keep them sealed and new for their collectible interest?
Should I try using these blades or do they have a "vintage value" that would suggest I keep them sealed and new for their collectible interest?