I ordered disney dollars from Disney over the phone. The only problem is they charge you $15 for shipping because they ship them fed ex overnight, since they are like cash. You can also get them right at the parks. I think they are much more fun than gift cards especially for kids. We leave in 6 days, so I am encouraging my 6 year old to earn them by doing good deeds and cleaning up. They come in 1,5,10,and $20 denominations. Not sure about 50+.