I just had one built and got everything seperate.

Boat 7000.00
Trailer 2150.00
Engine 2650.00
Seats 550.00
TM 1329.00
FF 1350.00
gauges 150.00
Batteries 375.00
On B Charger 150.00
about 15000.00 for everything and if you purchased a boat like this with everything listed it would cost 25k

Cheapest way to do it