$10 · WANTED: HEAVY DUTY ROPE 50-100 FEET

G'day Victoria. I'm looking for some heavy duty rope that can manage from 500 -1000 lbs. Preferably Bull rope, the woven kind., or some really strong, thick nylon rope. I need between 50 and 100 feet and because safety is a consideration, I need it to be in good shape. If you have some rope hanging about and willing to part with it that would make my day. Thanks kindly.