She's not referring to a third party sale. Apple stores discount their products one day a year: black friday. It's not much, probably just $100 for the iMac. It's a good question. After waiting a year and half, would you be able to wait one more month to save $100? I hadn't even thought about it because I've just been in the mindset that I am going to order it the second it's released. I don't know. It will be a tough decision. Alas, It will be self imposed torture, but I will probably force myself to wait. (of course this is all assuming a new iMac is actually released before black friday.)
I hadn't thought about Black Friday until someone here said that if no new iMacs are out this month, they're going to wait for Black Friday to get a discount at some store. That made me wonder: the last 21.5" 2011 refurb on the Italian store cost 979, versus 1158 for the non-refurb; that's 179 less. Last year, Black Friday discounts on all iMacs on the Italian store were 91. Barely half as much, but still half as much. If iMacs are slated to be introduced on the 23rd (and possibly sold the next week), it'll just be a few more weeks before BF. In the meantime early adopters will get it and reviews and benchmark will start pouring in. The discount would also amount to a decent USB3 disk (Amazon.it has 2 TB Western Digital for 106), and that would be a nice companion to a small (256-ish GB) but fast internal SSD.
I guess we'll all decide when it's out.
BTW, it's "he"...