Amazon Warehouse Deals has an offer of -10% of the existing "warehouse deals" until 31st of december 2011. Warehouse Deals are B-ware, such as opened boxes or refurbished items, all with full warranty. The different amazon country-stores offer different products, so make sure you check Amazon Germany, Amazon UK, Amazon US (or the other partner programs), as they have different offers.
Here is a roundup of the best deals:
Canon EOS Rebel T3 12.2 MP CMOS Digital SLR with 18-55mm IS II Lens for $417,05
Panasonic Lumix DMC-GH2 with 14-42mm Hybrid Lens $832.35
Apple MacBook Air MC969LL/A 11.6-Inch Laptop (NEWEST VERSION) for $990,92
Apple MacBook Air MC506LL/A 11.6-Inch Laptop (OLD VERSION) for $753.69
I am still going through all the offers and I will make myself some late christmas presents ;) happy shopping to you all!