$30-$40 - Delica, Various CRKT offerings
$50-$60 - Endura, Cold Steel Voyager
$70-$80 - BM Griptillian, several other BMs around this price
$90-$100 - Military, Police, Chinook, Starmate, SERE2K
If I were low on funds, I would go with the Endura because it has a lot of great features and is made well without costing a fortune. If you have $100.00, I would go with the Military. The other choices I listed in the $100.00 category are good too, but the Military is my favorite.