Where can I recycle my Roku device that I can get a money back?

I had a Roku TV, and the left speaker would stop working randomly.  As a result, I would simply turn the volume up to compensate, then the left speaker would randomly start working again, and I would lower the volume to compensate.  This problem occurred several times during a single show/movie.  Eventually I decided to get a NON-ROKU TV and sound bar, and all was fine.  I bought a ROKU express, and it worked about 6 months.  I then ordered a couple from amazon, and the first one had the plastic ripped off the remote and was suspiciously replaced and didn't work.  The second ROKU device worked for about 6-9 months and eventually stopped working.  I now have a brand new ROKU express on my new NON-ROKU TV.  I can't even give away my used 55 inch Roku TV (Believe me, I have tried).  With all the problems I have had with the ROKU TV and the ROKU devices... Is there a place I can go that will recycle them or something that I can at least get some money for ?  I hate to think that I spent a lot of money on products that didn't work or only worked for a short time.  I even bought ROKU products from different retailers (Walmart, Amazon, ETC). p.s. the speaker not working is built into the TV (not wireless).