as per my comment http://www.ozbargain.com.au/node/94474#comment-1261461:
the seuss books delivered in the original deal at a&r were commented upon being cheaper via bookworld and acknowledged by the op
however the op didn't update his deal to reflect this new information and so people viewing would not know about the better bargain without reading its comments
this being the case someone else posted the bookworld deal as a new bargain
imo it would have been better to just update the original bargain and not create a new but essentially duplicate deal
which is what Make it so did but then retracted - http://www.ozbargain.com.au/node/94474#comment-1260987
what do you think?
They should be updated and can be by a power user or a moderator. Just hit the report button one of the moderators would have gladly updated. That said, we are slowly adding power users who can contribute to the deals.