I posted this last week but I think it might have gotten buried with all that was being discussed

Anyhow a friend came across these boxes that have a cutout just the right size for a standard size chip. They are available at $2.00 each in small quantities, $1.75 each for ten to 24; $1.25 each for 50 or more and only $1.00 each if you want a hundred. Shipping would be at actual cost or for a large quantity I could probably deliver them to you for free at the convention. Drop me an email if you're interested.