So I have reservations at Troisgros, L'Esperance, L'Arpege, and L'Astrance. I'm planning to get to Le Chateaubriand but am hesitant to make a reservation because the only day I can go is the day I land in Paris, and that isn't until 5:55 pm local time. With Chateaubriand the plan is to show up and hope to get a table for the second seating (realistic?). Anyway, at each of the places I plan to do the tasting menu and will either do the wine pairing or 1 nice bottle. Any advce out there on what to expect to pay per visit? Also, does anyone know if these restaurants take American Express and USA VISA debit cards? Thanks in advance for any other insight you all may have!