How long can the sn last for?

[Hotsackage]

Prob a stupid question. I wanna get my sn asap but i prob wont use it for a while. Like maybe even 10 years plus. Will it still be effective? Thx

 

[Darkhaven]

I was told by a seller that if left unopened it can last for up to 5 years.

 

[Hotsackage]

Tx

 

[Lethe]

It'll probably last indefinitely if left sealed.

 

[Darkhaven]

It'll probably last indefinitely if left sealed.

Oh, that would be a dream come true.
I hope so.

 

[zeroambition]

I want to get SN before it gets too much attention but I'll have to wait potentially 30 years to use it

 

[GrantMyWish]

My seller told me to store in the fridge.it can last forever