Where are the consumer-grade cellular laptops?

There actually exist laptops that have cellular capabilities. As a result, they are basically smartphones in addition to being laptops. Such laptops are only available in $2000+ USD prices, because they are business laptops with additional business security features that also drive up the price. I really do not want to have to take out a loan to buy a computer/phone, so where are the cheaper $800 to $1000 consumer-grade cellular laptops?