Yes, they are in general circulation.
You can get themat the bank.
No. You can get five of them for $10 at your local bank.
Yes, you can still get 2 dollar bills. Banks should have them as well as coin dealers. You can also get them online.
None. They are nothing more than a regular 2 dollar bill that has been altered. And 2 dollar bills are not rare you can go to any bank and purchase them for, get this, 2 dollars.
Right now they are only worth the face value of $2
5000 2 dollar bills are left in the world
You can go to your bank and ask them if they have some. Most larger banks should either have them in stock or be able to get them for you. The denomination is uncommon but not rare. $2 bills make up only about 1% of all bills in circulation but that still amounts to hundreds of millions of them.
2 bucks, baby
United States two dollar bills are common enough to supply everyone who wants them. Any bank may order as many as the customer wishes. The Bureau of Engraving and Printing will print more as they are demanded. There are currently over $1500000000 two dollar bills in circulation (as of 2010).
Dollar bills weigh approximately 1 gram each. Thus, 2 pounds (avoirdupois) would contain approximately 908 dollar bills.
i would say about five 5 dollar bills, 5 10 dollar bills, 3 20 dolar bills, and about 2 50 dolar bills just incase and you could always run back in!
Assuming you have modern bills (green seals, dated 1963 or later) and so long as at least 2/3 of the bill is intact, you should be able to exchange it for undamaged currency at a bank.