>Trader Joe's already delivers
I hadn't heard about that before, so I looked it up. I couldn't find any TJ delivery site, except an unofficial one from 2011, but it looks like they got sued by TJ.[1] The official TJ website says that they don't sell online.[2]
1: http://domainnamewire.com/2011/08/14/trader-joes-sues-grocer...