The price is false, I buy these all the time for my car and my wife’s car and we pay $2.97 for 1, and the 2 pack costs $4.97, plus you get free shipping as well but we just buy them in person when we go to Walmart, Woot says they cost almost 6 bucks for a 1 pack, you can buy a 2 pack for less than 5 bucks, maybe even Amazon, which owns Woot, might sell it for for less, I thought you were supposed to get a good deal here
Welcome to the world of list prices aka MSRP. It’s what the manufacturer wishes you would pay.