Although the initial burden to show commercial reasonability is on the creditor, once the creditor provides proof, the burden shifts to the debtor to present evidence of specific facts to show the existence of a genuine issue for trial. Id. at 1350; see also Keybank, N.A. v. Hartmann, No. 12-49-GFVT, 2014 WL 641003, at *5 (E.D. Ky. Feb. 18, 2014) ("When the commercial reasonableness of a sale is disputed, the party seeking affirmative relief, which is usually the secured party, has the burden of establishing that the disposition was conducted in accordance with" the Uniform Commercial Code (internal quotation marks and citations omitted)). Under Nevada's version of the Uniform Commercial Code, the disposition of collateral must be commercially reasonable.See Nev. Rev. Stat. ("NRS") § 104.9610.