Woot.com has a pool cleaner on sale today only (or until they are sold out) -- I can't vouch for the product or if it is indeed a good price, but I have bought a lot of stuff off Woot and never had a problematic transaction.
woot.com
Aquatron ARBUS1COBIAKCB Cobia XL Pool Robot
$749.99
$1,999.99 63% off List Price
Condition New
woot.com
Aquatron ARBUS1COBIAKCB Cobia XL Pool Robot
$749.99
$1,999.99 63% off List Price
Condition New