Its about 5-6 dollars. I recommend buying a bottle at dinner. If you don't drink it all, it will be waiting for you the next night at the table when you arrive. I bought a bottle of Kendall Jackson merlot for $36 dollars, and it lasted me 2 nights. You can also legally bring 2 bottles of wine in your carry-on bag. You can then bring a bottle to dinner and the wait staff will open for you. It is supposed to cost $10 to open, but it never appeared on my bill. I also brought a box of merlot in my check-in luggage...I put in in 2 2 gallon ziplocks. At dinner, the selection is better than at the bars, so the prices vary based on the quality. There were some glasses around $9 at dinner. Hope this helps.
If you bring your own wine and don't drink it all that night. Do they save it for you for the next night? Do they charge you another $10? Thanks for the info I leave tomorrow . OMG I can't believe the time has come.