How much would i get for my used ipod touch 2g 8gb from a pawn shop?

Maybe 20-50 dollars not much

Not that much 20-50 dollars.Those I pod's are too old now.New technology and devices from Apple are being built.So if you had a 32 Gigabyte I pod Touch 4G this one will give you about 90-150 dollars maybe or less.But this old and used one that you got could go from 20-50 dollars maybe to 60 or even less.Good luck on selling it :]