There are many items installed on the 26, 260 and 270. Additional items included trailer,motor, bottom paint, instruments, heat and air conditioning, shore power, marine head vs pota poti and wheel steering. The 270 cost more due to lead keel and inboard diesel was an option. This is going back but base pkg (boat, motor, trailer roller furling for 26 was about 25-27K, for 260 with wheel steering about 35 K with base package. 270 with inboard diesel, basic package, no trailer, wheel steering about 45K. Going on memory but cannot be sure as I discarded information a long time ago.