Sell locked group older HD software with cards

[Hanslemonverm]

Ive got an older working Pro Tools HD2-rig , which I have a potential buyer for, but he would like my HD-licence transferred to his account.
Currently I'm using a subscription of Pro Tools Studio with UA-hardware.
I have my old licenses on my iLok-key and want to sell at least one HD-license with the hardware.
I have a locked group of licenses up to PT HD 2016. (see pic)
Do I have to sell these as one group? Will it influence my subscription?


I believe the buyer is less worried about future upgrades & registering etc, just purely wants a working system, with the PTHD asset in his account, rather than on an orphaned iLok

is there anything technically to prevent me transferring the asset to another account? (support issues aside)

I read the transfer of ownership page, but there's nothing about 'locked groups' of licenses.

cheers
Hans