ISO Frickin Needoh toys

I've bypassed these squishy toys for years thinking eh, kinda cute.. might be fun to fidget with.. but also.. meh...

Fast forward to them apparently becoming a viral hit and now my son is desperate to have one. We searched high and low today and apparently just missed a couple of places getting a new stock.. who knew. We did find a couple of misc. really small ones but none of the bigger cubes or balls. Does anyone happen to know anywhere that still has some in stock so I can make his day? Thanks!