OEM Battery For Cheap? (In a relative way)

[Heima]

I was doing some part searching and stumbled upon this:
https://www.discountfordpartsfromsoundford.net/Ford-Part-Number-Index-p/cm5z-10b759-h.htm
Some sites claim that this is the HV battery assembly for the 2017 FFE.
$5300?
This might be a god send for someone who's battery has given up the ghost.
The next cheapest price I could find is $9.9K

 

[Anti_Climax]

Something to keep in mind, though I wonder how likely it is to be inexplicably "out of stock" when you try to order it.