PlayStation Move - Charge Block
A charge dock for your PlayStation MOve controllers. It supports both standard and USB charging.
Price: $20 USD
HTC Vive - Charge Base
A charging dock for HTC Vive's wireless controllers. Comes with Nyko's dongle-charging tech that displays the charge status of the controllers. Supports AC charging only.
Price: $30 USD
HTC Vive - VR Halo
Unfortunatly it is not the game Halo
This peripheral ensures your Vive controllers are free from dust and general daily use with "padded slip-on cover." You retain access to all vital controller functions.
Price: $10 USD
Playstation 4 (Slim and Pro) - Data Bank
This accessory creates additional internal storage space for either the Slim or Pro by enabling the use of a 3.5 inch drive in addition to the manufacturer storage capacity (500GB or 1TB). The only thing is
you can only use one or the other. Not both at the same time. You will need to turn off the Data Bank then flip a switch to go back to the PS4 drive. Unknown if you require to reload the PS4 OS as that is require when replacing/upgrading the internal PS4 HDD.
Price: $40 USD
To bad it is not the same as Xbox One where if one plugs an external 3.0 drive, it actually expands your internal storage. Close but not close enough PS4 (USB expansible storage that is

)
Note: The original Data Bank for the PS4 (non Slim) required you to remove the original HDD from the PS4 due to it's design. The new one does not.
Source*:
Article
*A few Xbox One accessories are also mentioned.