{"items": [{"author": "BDan", "source_link": "https://www.facebook.com/jefftk/posts/845382429712?comment_id=845389510522", "anchor": "fb-845389510522", "service": "fb", "text": "It looks like eggs are cheaper at regular price than they are on sale, and black beans are the same whether they are on sale or not. Is something wrong with your data?", "timestamp": "1486181409"}, {"author": "Jeff Kaufman", "source_link": "https://www.facebook.com/jefftk/posts/845382429712?comment_id=845389510522&reply_comment_id=845397863782", "anchor": "fb-845389510522_845397863782", "service": "fb", "text": "→ Eggs is transposed (I'll fix it when I get back to my computer). Black beans just weren't on sale, so same price with and without considering sales.", "timestamp": "1486186366"}, {"author": "BDan", "source_link": "https://www.facebook.com/jefftk/posts/845382429712?comment_id=845389510522&reply_comment_id=845405234012", "anchor": "fb-845389510522_845405234012", "service": "fb", "text": "→ Oh, this was from a single visit? I think you need a larger sample size to get useful information about sale prices, then.", "timestamp": "1486192795"}, {"author": "Jeff Kaufman", "source_link": "https://www.facebook.com/jefftk/posts/845382429712?comment_id=845389510522&reply_comment_id=845406122232", "anchor": "fb-845389510522_845406122232", "service": "fb", "text": "→ Yes, concluding anything about sales for specific foods from this doesn't make sense. But it's useful for showing how sales can dramatically change what are the cheapest options.", "timestamp": "1486194150"}, {"author": "Jeff Kaufman", "source_link": "https://www.facebook.com/jefftk/posts/845382429712?comment_id=845389510522&reply_comment_id=845408003462", "anchor": "fb-845389510522_845408003462", "service": "fb", "text": "→ Fixed the eggs transposition.", "timestamp": "1486195814"}, {"author": "Balint", "source_link": "https://www.facebook.com/jefftk/posts/845382429712?comment_id=845413387672", "anchor": "fb-845413387672", "service": "fb", "text": "How would you then compare vegetables or fruits?", "timestamp": "1486201137"}, {"author": "Jeff Kaufman", "source_link": "https://www.facebook.com/jefftk/posts/845382429712?comment_id=845413387672&reply_comment_id=845493631862", "anchor": "fb-845413387672_845493631862", "service": "fb", "text": "→ Not sure at all.", "timestamp": "1486227098"}, {"author": "Theresa", "source_link": "https://www.facebook.com/jefftk/posts/845382429712?comment_id=845481146882", "anchor": "fb-845481146882", "service": "fb", "text": "I would say the cost goes up if you are buying extra because it's on sale (to save money), but then have to factor in the costs of keeping it frozen, and possibly re-packaging it for convenience. Stocking up on beans is different than stocking up on meats.", "timestamp": "1486221792"}]}