I've had the Caspain for just over 2 months now and love it.
I paid $7200 for it (Cover, lifter, steps, CD Ozinator, delivery and starter chems,...and a free rubber duck). Other's here have reported paying less or the same. The 8000 price from Terminator is the highest I 've seen for that tub. Are prices going up? Time of year? Location? Oil prices?
All in all, It's a great tub and others here who have one say the same. Wet test it and if you like it and it fits you then go for it.