Cell rot attacks razors most vigorously when the razor is shut up in a coffin or wrapped up in plastic to "protect" it from humidity. Just sayin.

Part of me is saying you can keep that one oiled if it is in rotation, and keep it coated with petroleum jelly if it is not active. and keep it in a sock instead of a coffin, and it should be okay. But part of me agrees with "if in doubt", too. The scales look nice in the pic but they are not super special, either. If you have some horn or bone on hand, maybe that would be a good rescale candidate. or some nice wood, or G10. Micarta. Whatever.

You probably just need to drink a few beers and think about it.