Can extreme temperature affect a PSA encased card sitting in a mailbox for hours?

dtkk49a · January 26, 2015 5:33PM

If a slabbed card sits in my mailbox all day in 10 degree weather, can it be damaged by suddenly bringing it into my 70 degree home?

raiderguy10 · January 26, 2015 8:48PM

Coming from ND, I've had many slabs sit in my mailbox for a few days in below zero temps. I've never had any issues after bringing them in but I suppose it's possible??

Bosox1976 · January 26, 2015 9:20PM

Don't stop in the bathroom on your way into the house.

Can extreme temperature affect a PSA encased card sitting in a mailbox for hours?

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