If ill this Nexus 6 work with my Verizon Sim Card?

I want to purchase this Nexus 6

http://m.ebay.com/itm/Google-Nexus-6-XT1103-4G-LTE-32GB-Blue-Factory-Unlocked-GSM-Quad-Core-13MP-/201462698625?nav=WATCHING_ACTIVE

From eBay. It says its unlocked, and in the item description it says it supports Verizon's bands, but I asked the seller and he says it won't work on Verizon. Am I missing something here?