Save $155 on the iPhone X plus $45 of free Airtime with Straight Talk

We've all been there: Stuck in the middle of a contract with a broken phone and no way to buy a new one — unless you want to pay full price, of course.
There are better ways to fix this than by perusing the Facebook Marketplace: Walmart wants to sell you the iPhone X for $155 off MSRP, and give you $45 of free Airtime with Straight Talk. That's cheaper than a refurbished one from Apple.
Just because the iPhone X was discontinued before its first birthday doesn't mean that it's any les