Beagle Bone Black PRU Cape

Hi,

During my research, I discovered that there is a BeagleBone Black PRU CAPE.

=> http://www.ti.com/lit/df/tidr938/tidr938.pdf

Do you know where I can buy it ?

Thx you,
Micka.

More info at: http://www.ti.com/lit/ug/tidu426/tidu426.pdf