The .50¢ is to help cover posage. We all know it actually costs more to ship even one chip but what the heck!? These chips were part of a lot I purchased earlier this week so if you want a good deal, here it is! I'll also consider trades for Texas illegals I don't have and if someone comes up with some San Antonio chips I might toss in a bonus or two or three! Let me know. scans of front & back.