Sales topic somewhere (FSDreamteam)?

Is there a topic somewhere here that list all sales of FSX-addons? I am particularly interested in when FSDreamteam usually have sales. I'd like to get GSX but I've been spending too much money on FSX lately and I noticed I missed their Black Friday sale. Since these are the 'days of sales' I sort of don't dare to buy GSX right now... It would suck if I find out in a week they always have New years day sales or something like that. Usually I don't look or wait for sales but as I said, I am way over budget already...