Most retailers don't sell these anymore - all you can find are splitters that split the signal and cost more than you would have to pay just to connect the cable line . The price was reasonable - companies these days make insane profits on anything. They'll cost less than 5 cents to make in the US (I'm an engineer, I know these things) and probably less than a cent in China, so the $1 price they cost is one Amount of money. but there are retailers who charge $5 for one of these, so I'm not complaining.
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