rolling in it vs upscale

rolling in it

phrase
  • Used other than figuratively or idiomatically: see roll, in, it. 

  • Having an abundance of money; rich, very prosperous. 

upscale

adj
  • Marked by wealth or quality; high-class; upmarket. 

verb
  • To increase in size, to scale up. 

How often have the words rolling in it and upscale occurred in a corpus of books? (source: Google Ngram Viewer )