I think it depends on what you plan on buying. We were on the dining plan (just a few weeks ago) and bought a couple of extra beverages throuhg out the day, but not alot. I bought my 2YO a couple of shirts and sweat shirts. I bought a few gifts ofr people at home ,and a couple of stuff animals for DD. I also bought a watch for myslef, but it was just a 30 dollar one. One night it was cold and we bought us each a sweat shirt too. But we didn't go crazy really. A couple hundred for five days for 3 people. I found the dining plan wonderful! No worries for tipping, or anything! We did pay OOP one night for DD. She was 2 so not on the plan, she jsut shared, but we got her a hot dog at Capn' Jacks the night we went there.