If I could get a 1 letter domain name--i.e. something like "a.bc" that is a standard domain (i.e. not an IDN domain--which are crap), what do you think it could be worth if properly marketed? How about using it as a link-shortening portal? (Since there are NONE in existence with a top level domain that short.) I found one someone is willing to sell and what to see if their price is worth it.