What happened to blender and mixer combos?

My mom has an old Oster blender with a side attachment for mixing in a bowl. It's really neat but it is very old and she asked me to buy her a new one, unfortunately there are none like it on the Oster website. The only thing i could find like it is very expensive (link: http://www.bedbathandbeyond.com/product.asp?SKU=16026158&RN=436& ) If you know of anything like this (and preferably under $100) let me know!