It will probably defeat the point of being rare but I suggest selling rare keys at the shop for $5 per 20 keys or something like that. It would be a good thing to add with these new keys. What do you think?
Idunno. The things you can possibly get from them though, 5$ could quite possibly ruin the economy even more. The more people that buy them the more chances of getting beacons and such. The less they start becoming rares or worth anything. I have to say No support =[