http://wiki.project1999.com/Special:...rcing/AllItems
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Obviously you're not going to get Salindrite Dagger, The Horn of Hsagra, or Exquisite Velium Spear in that price range, but there are plenty others from the list to pick from.
Sebilite Croaking Dirk used to be one of the best before Velious.
As previously mentioned, Serpent's Tooth is a pretty cheap choice.
I've never used a Sarnak Backstabber, but it looks like a great secondary weapon for the price.
Feel free to review the remaining choices and ask questions if you have any.