I doubt it, too. It wouldn’t hurt to try, though. Harry Potter and the Cursed Child used to offer reimbursements if you came across cheaper tickets, but, too many people took advantage of that policy and now they don’t offer refunds or exchanges anymore.
"Mostly, I loved the size of these people's emotions. Nobody has emotions this size anymore. Outsized emotions. Operatic emotions. Kushemski and Vanda are like Tristan and Isolde, they're Paolo and Francesca. Nobody's in total thrall like this anymore. Nobody's overcome by passion like this, or goes through this kind of rage." Thomas, Venus in Fur