Cute and useful, but I'm feeling really dumb about the UI---where do I go to get a "Just buy this one" recommendation for something other than the six items on

Cute and useful, but I'm feeling really dumb about the UI---where do I go to get a "Just buy this one" recommendation for something other than the six items on the homepage? I can't even find the button I'm supposed to click to go somewhere else (although I did discover the recyclables). I feel like I've fallen into a bad flash game, which is unfortunate because I really like the idea.