If no one’s buying it then they’re not maximizing profit. Profit is maximized at the market-clearing price.
And no, it’s not “worth 50 cents.” That’s a temporary price for the first year. The price goes up after that. At 50 cents per week they’re almost certainly losing money. The goal is to lose money the first year and make money the next year when the price goes up. It could backfire and people just cancel after the first year. But that’s still more money than not getting the 50 cents per week.