What else you could recycle to get money back?

Last week we sent an used cell phone to a company called Elecycle Technology International LLC and today we got a $8 check from them.

That is not bad at all. And I cannot stop wondering what else we could recycle to get more money back? :P

Some business is doing something quite silly. They give you a program like "if you pay extra money, we will take your old items for recycle." Obviously that is not what we are looking for.

Anyway, we'll keep on looking..... However, still "reduce" is the best remedy. Don't forget. :D