Have you seen what supermarkets call pastrami?
“When you go to the deli,
“Don’t buy the liverwurst,
“Don’t buy the liverwurst,
“Don’t buy the liverwurst!!
- Allan Sherman 1963
Your personal page does not say where you live (or anything else for that matter.) So I do not know if this will be helpful.
If you are anywhere in the Upper Midwest (MN, MI, IL, IN, OH, KY) then you can patronize a hypermart called "Meijer's."
They carry a house brand of beef pastrami that I buy regularly.
Flavorful and tender, it is reminiscent of the stuff I had on several occasions in Manhattan. (The only bright spot of any trip to that hell hole.)
I left out aromatic. My wife can tell when I've bought it while it's still in the bag as I walk in from the store.