rusty old sword造句

How many more times can you watch that guy's jaw drop when he finds out the rusty old sword he once cut watermelon with is actually a Civil War relic worth $ 35, 000?
Meanwhile, the Troopers buy a rusty old sword at a garage sale, which Tao recognizes as the legendary " Millennium Saber ", a sword which is strengthened by an invincible power one day out of every thousand years---tomorrow being that one day.
It's difficult to find rusty old sword in a sentence. 用rusty old sword造句挺难的