Don't matter how old. It's better to sell them without scratches.
Doubt it. Condituon and can they resell it is more important.
No it doesn't as long as there are minimal scratches and they are playable they will accept them with the case ofcoarse. $2 each if in good condition.
Nope :-)
Nothing to add. Condition and saleability.
No
It really all depends on what titles you have and the condition they are in.
They are more concerned with condition than age.
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