If you want to get rid of your old TV, you are not supposed to just dump it in the trash. You are meant to take it to a 'recycling center'. This usually means taking it to a TV shop.
Recycling the toxic wastes in a TV, particularly older models, is expensive, costing about $50 per unit. If you want to dispose of an old TV, you would be asked to pay a 'recycling fee' usually $10-20 to shop, so that they can dispose of it for you.
Many stores will pay this fee on your behalf, as a discount, if you buy a new TV from them.