Not to sound like the Hunger Games, but the odds are not in your favor. I think only two-three boxes have beauty blenders. I reactivated my second sub hoping to get mascara, some davines, any mascara or a bee kind product and got none of those. You could try messaging someone who got a blender and match your new profile to theirs, but the system probably takes into account products received.
That being said If you sign up with a 100 point code, and your box items change allowing you to review the same month twice (happened to me in November), you could find yourself with enough points to just buy a blender for cheap. And if you refer yourself on a non-aces you can get early sample choice and 50 points on the main account.