What's stopping you from purchasing online?
My take on this whole thread is that there seems to be an urgency to purchase the camera at this "store." And I kinda get the feeling that you're being taken advantage of by buying something that you don't necessarily want. If you want a particular kit, or setup, then take the time to research online retailers like B&H, Adorama, KEH, eBay, Amazon, Cameta, Calumet, etc. etc. etc.
I pulled up a D5200, 50mm 1.8, and an 18-55 all for right at $721 from KEH.