Big Bucks for sure, As a kid I traded them during lunchtime at school and they are still realy popular today. They re- released new one mixed with older designs over the last few years and you can buy those sets from dealers for about 20.00 to 30.00 a set and there are 4 series so far with another to be released in Febuary. Cheap affordable and nostalgic. They even have mini binders that the cards go in.