well 80 maybe 90 max i just dont have too much money i found a DMDC but 180 is almost 100 dollars more than i have
My advice, honestly, is save. Save til you have the money for a Scrap Yard. You will be able to mercilessly beat it, and it will just turn the other cheek.
The only good, tough blade, for under 100 bucks I would feel comfortable recommending would be a RAT cutlery (not Swamp Rat) RC3...you can get em' new for like 90 bucks.