Hi guys.

I am currently browsing JB Hifi and went into a listing and noticed it has a massive list of other titles which I can buy for $Nan. I discovered Nan means "not a number".

Example is the below, and you can see the massive list on the right hand side. When I add two of anything to my cart im charged full price.

http://shop.jbhifi.co.nz/dvd/dvd-genres/action-adventure/batman-gotham-knight-bd/58046

So maybe there is a deal incoming? Or a bug?