Hey thanks!
It means a lot when someone else likes my collection too~
Both of those items I've gotten off eBay, recently there was some other Cole variant statues listed... but they are gone now. I keep a close eye on inFamous auctions so if you want I can PM you when I find another set of them.
As for the AMP, I have no idea! I have heard from a few people that only 20 of them exist... so I cannot say when another one will or won't show up... I have also had 3 other people ask me where to get them now... lol. I was just lucky in finding it.