Apple doesn't sell full-priced off-contract Verizon iPhone 6's right now. Maybe in a few months they will. You'd have to be lucky to get what you want in stock now at a store anyway.
Anyone have any experience to share regarding my original post?
This is inaccurate. When I was picking up my 6 Plus preorder Friday, I asked if I could also purchase an additional regular 6 for my work if they had stock. They said it wasn't a problem and sold me a Verizon 6 at full off-contract price. If someone told you no it could simply be that they didn't have enough VZW phones to sell you one off contract, or the rep you talked to was misinformed.