I bought my Ultimas from aquaticponds.com nearly three years ago. At the time, they had the best pricing I could find. I went to their site today, and you have to email them for pricing. On 1/7/10 I purchased two Ultima II 4000s from them for 1599.90/free shipping.
A quick search today, Inland Koi -- 919.80
http://www.inlandkoi.com/ultimaii4000.html
Amazon's price: 932.40
I don't know if aquaticponds still has lower prices.
A quick search today, Inland Koi -- 919.80
http://www.inlandkoi.com/ultimaii4000.html
Amazon's price: 932.40
I don't know if aquaticponds still has lower prices.