Moto X $99 on Amazon...for How Long?

Hi everybody,

So I'm trying to switch from a iPhone 5 to the Moto X on Verizon. It was on sale last week for a few days then the sale ended. I'm waiting for a Paypal to transfer funds and would rather not use my credit card.

I've never purchased a phone on Amazon before. Can anyone tell me how long it will stay on sale?

Here's a link: