Unfortunately Las Vegas is lacking really good deli's. I have been to this one quite a few times. It's good for the basics. If I knew of another Hungarian deli in Las Vegas, I would take my business there.
My recommendation is you are wanting a mail order, contact Otto's in Burbank, California. They are truly the best.
The lady that runs the deli here in Las Vegas is extremely rude! So if you're looking for good customer service - Budapest Deli is not the place to go!!!!!!