I'm thinking about buying some goldbacks but I'm not well versed at how to store them and if living in a high humidity area will cause damage to them.
I am not at all schooled on these.... But I do think that the few times that I saw them they were of a polymer design which should be impervious to moisture.... If I am wrong... And I very well may be, but hopefully somebody will correct me.
I've got a few (6) and just keep them in one currency baggie with no issues.. as mentioned, they polymer so no real humidity issue...
"Micro" gold. 1/1000 of an ounce up to 1/20th 24k gold foil sealed in a plastic "bill" Nothing fantastic but the artwork is something else
The premiums are outrageous. You’re much better off buying a gold coin or even silver. One for a display is plenty. https://www.goldback.com/
https://www.providentmetals.com/gold-coins-bullion-bars-rounds/gold-notes.html I nearly started buying some a few years ago when I ventured into overstrikes. They're more like artwork than a gold investment as they're mostly 1/1000 oz. apmex sells 'em too