IDK man I wouldn't do that. I'm not sure about St Patty's Day and all that but they do still make an appearance very rarely.
Saw a tip though on scoring on the drops though (maybe it was said here): go for the ones with the special buttons. They don't go as quickly bc everyone wants to get the plain ones since they're going to switch them out anyway.
Sent from the Death Star
Right now they don't offer button options. Only the f-u button. (Fisheye Ultum). I kinda looks like there is a little corona virus under the button.