I was thinking, if this really were a valid excercise, and helpful to those making the transatlantic trip in either direction (the questions to do with the cost of living do seem to come up reasonably frequently), would it be useful if I updated it, say, twice a year?
If so, may I put out a call for help on some things:
a) other staple things you'd like to see in the standard cart/trolley (but omitting luxury items, or foodstuffs that are peculiarly American or British)
b) help from those familiar with foodshopping in both countries (which I *am* not!) to suggest items/products/brands which are "fair" comparisons. For example, was it fair to equate Mountain Blend with Gold blend (is one too much more regarded as a "quality" item), or purple potatoes with Desirées? Are there any items which, though staple, are regarded in one country more of a luxury than in the other?
c) advice as to any American store which I can use as a comparator to Tesco, in a region where prices are "average", i.e., reasonably representative of the whole country. (So far as I know, Tesco's prices are uniform throughout the UK, but I'm going to log on as if I were in Dudley, not Lewes, in a moment, to make sure!)
d) advice as to "faux amis" i.e., standard commodities which sound as if they should be the same thing in both countries but actually aren't, like baked beans, and bacon.
If I could have help with those things, I'd really enjoy doing this comparison as a regular feature (perhaps in a "sticky" thread), particularly if it would be of assistance to Americans coming to visit or to live here.
Howard