dany dany said:
May I know how much this machine cost,where can I find it and it's details
Hi Dany and welcome! This was a very old ad for the Knitking Compuknit V (5) which is also the same model as the Brother KH-965 or KH-965i. These models are no longer manufactured. However, as most of us had done, you can buy a used knitting machine.
On this forum, there are members from all over the world. Vendors, sellers, listings for knitting machines and their supplies varies depending where you are. Many of us find one at a local listing, Craiglist (US), retail shops, eBay, etc..
As with any used machinery, be cautious when you make a purchase. Here's a good website with lots of useful information for buyers and beginners:
http://www.aboutknittingmachines.com/BuyingKnittingMachine.php
Best wishes on your purchase.