Do Axpona Exhibitors offer special deals on headphones at the show?

I’m in the market for headphones and a DAC/headphone amp (for a vacation home) and I have not owned headphones in decades. I live in northern Illinois and I figured that Axpona would give me a great opportunity to audition many many brands and styles of headphones and amp combinations to help me make my decision.

But wondering if any of the vendors offer “show pricing” such that I could actually purchase them at a discount at the show? Does anyone (past attendees?) have experience or knowledge of this?

Thanks!