How much does a playstation game weigh?



I don't have a scale at home, and I want to charge exact shipping charges so I don't rip anyone off. If any of you kind people could please help, I need the weight in ounces for the following:

A Playstation Game W/ Case & book

A 2 CD Playstation Game W/ Case & Book

A PC Joystick

A CD W/ No Case/book

A PC game w/ box/instructions

Thank you!!! Any help is most definitely appreciated!!!
i should go buy some coke and ask to borrow my dealers accugram. either that or stroll to the head shop and test out some triple beams
It would be best to do it yourself somehow, the weight of all of those things could vary alot depending on what exactly they are
Charge $4 or $5 shipping for complete CD games (one or two disc). It costs about $3.70 to mail them first class USPS (unless that rate just went up as well). Use the extra to buy the CD sized bubble protected shipping sleeves.