There is an extended area from the Halles past the West Front of the Cathedral tha is the site of the large weekly Saturday market. Everybody seems to have been there even though it was raining. The primary items are produce and other foodstuffs but there are all the other things one would find in a superstore and more. We took the opportunity to get supplies for a Sunday picnic and even progressively snacked a lunch as we shopped.
This shop is located near the Pont Valentre. There has been another Tip on it without giving a name. We thought it was "sponsored" to showcase local wines and food products but are not sure. They had a complete selection of the fine Cahors red wines. We bought cans of foie gras to take home. We did not buy picnic supplies here because we had done that at the Saturday market in the town center. If you do that you will have to bring your other items (bread,grapes etc) from elsewhere. This is indeed a splendid place at which to sit, eat and enjoy the view, even if only going by.
What to buy: Wine and foie gras
What to pay: Not relevant