Prices change year to year. Right now the mins are 10k for custom M-Th, 15 for F and Sun and 20 for Sat. Disney does not confirm prices until 6 months beforehand. If you are within a year of when you want to get married I would give them a call. The other route you can go is Intimate. It is a less expensive, but it is a set package. Whatever you decide, I am sure you will have a wonderful wedding.