Is it time for me to buy a new toaster?

I haven’t changed the setting on the toaster in years, but it’s starting to burn my toast. The bizarre thing is that it’s only burning one side. This toaster is not extremely old.

After telling me the answer for the title question, please tell me what kind of toaster you recommend. Bonus points if I can get it at Target or Costco. (I have no idea if Costco sells toasters.)