Let the hive mind of Engadget get that for you.
"I just moved into a new apartment and have been reading about all of the new power strips out there, especially the green ones. I was wondering if you had any suggestions about which "green "power strips are out there with decent joules ratings. And when I say green, I mean power strips that have the remotes or switches to turn off all electricity flowing to certain plugs and with at least 2 plugs that are always on. I was looking specifically at sub $50 because I will need two, but if that is not possible I could be convinced otherwise. Thanks!"
Once the capacities of these cards increases and cost comes down, it becomes a viable option. I'd take this over BlueRay.
By that time, you can just do digital downloads. Blu-Ray discs cost $2 a piece in volume to press & package, right now. Even an 8 GB read-only card has to be a LOT more than that.