Lewis, over the past few months I've usually agreed with and always respected your
very well-informed opinions, BUT ...wait a minute here ... are you saying that Gooding's is SO expensive that it would be cheaper to rent a car and go to a cheaper supermarket???

How much is car rental for a day? Let me just guess it's $30 (I have no idea). Gooding's charges a $10 flat rate delivery fee, with a $50 minimum order. Are you saying that groceries someone would have in a hotel for a week would be more than $20 more at Gooding's than someplace else ($20 more plus the $10 fee equals the guess at a $30 cost for a car)? $20??? I don't think so. OK, let's say purely for argument's sake that the same grocery order will cost $40 more at Gooding's than at say Publix. Subtract the $30 estimate for cost of car rental and you save $10. I think if the only reason someone gets a car is to save that $10 and won't use the car for other uses, that person's TIME on a WDW vacation spent getting the car, shopping, and returning the car is worth more than the $10 saved.
To reiterate what someone else said (perhaps citing my post on the DVC board), you are not limited to the items listed on the Gooding's website. You can e-mail and/or call ANY AND ALL special requests. as long as they stock the item on the shelf, they will sell it to you. Roughly half the items I ordered were "special requests," such as a specific brand and flavor of yogurt that my 2.5 year old loved, etc.
-- Eric