Condition, packaging, targeted buyers, finally the market. If it's in bad shape low price; if you have original packaging the price goes up; your target buyer pool is small (need to know); finally is the market flooded or is there a limited supply(supply and demand). All these will determine the price so to just ask what it's worth, is a very subjective question with a very difficult answer.
Games Stop sell them used for 75 dollars and 80 dollars new and only pays about 40 dollars in buy credit or cash
Have you called them depends on shape of it
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