heya... i'm using a Alpha DA-900 Single-Gear Juice. it costs Singapore $600. it is expensive but a real good investment for health.
the juices and food it presses are full of enzymes and nutrients. when i was pregnant, i never fell sick vene though everyone else around me had cold/cough/ flu. i do think the juice i drank, made from this machine helped me greatly (i drank everyday). before i used it, 2 years back, i was often sick even though i was making juice with the regular juicer.
i know this sounds silly, but everytime i make juice for the family or food for my baby, i will smile with glee knowing that the juice/food i am preparing is "alive".
i dunno if you can get it here, but i found a site that has contact form.
http://www.juicing-for-health.com/alpha-juicer.html