Hi Amy... welcome to Oddworld Forums.
I pondered that question many a time before... as I am one that wants to buy Oddworld merchandise. I even contacted Infogrames trying to find out what was going on. They told me the store was being closed indefinately until a date in the future (possibly when Munch's Oddysee comes out).
Although there's been mention of Oddworld merchandise coming out when Munch is released... so here's hoping!
Abe Babe...