Found it :) $335 for triplex 4600 ti, check it :)

Most of you have never seen them or heard of them until the article in this site, but they are hard to get and hard to find inthe states, found a site that stockes them Get your wallets ready hehe

http://www.ocsystem.com/tripmilsilge.html

You can overclock triplex's 4200 ti with 128ddr to outrun / keep up with a stock 4600 with no probs and it only cost $169!