The yacht rental price depends on various parameters, such as region, season, model, size, etc. For example, a brand new four-cabin yacht for 8 people in Croatia for a week in May can cost 1700 euros per week if booked early. On the other hand, a similar yacht in Italy can cost 2500-3000 Euro per week or more. Remember the rule of thumb: the earlier you start looking, the more options you will get and the cheaper they will be in price.