Have fun with your new collection! But I would highly suggest that you dont ship/receive the cards all at one time. I had 10 large flat rate priority boxes of misc cards shipped to me awhile back--each weighing 30 lbs......with the U.S. Postal Inspectors hand delivering them wanting to know the purpose of having all these cards with other peoples names on them, or store gift cards that were blank. Apparently there are some dishonest people that are buying gift card machines and putting money onto them illegally. USPS told me that shipping that many heavy boxes all at one time sends up a red flag and trust me, it will cause nothing but trouble for you, tryin' to do all that explaining. They couldn't believe people actually collected slot cards or gift cards. I gave them an eye opening experience, LOL.