Honestly, ordering stuff for the BYC store is probably one of the trickiest things I do (table joins in a SQL query is easy compared to this). It's hard trying to find the right items, right colors, right prices, right sizes, right ink colors that will please everyone.
Fortunately I had some help at the end of this one and was able to get it wrapped up without my head exploding.
We're not sure on our final cost of the mugs, shipping, etc. so we don't know the end price, but as always we'll do what we can to make them competitive with other alternatives.
We didn't order a ton, but we think we ordered enough that pre-orders won't be needed.