Hmmm....I better not tell you that I found four of those in about twenty minutes while waiting for a group to arrive at Maraudon. It was an easy 100 gold. In fact, my second and third traps each had a Big Iron Fishing Pole in it.
I never had one when I could have used it. I used a Strong Pole until I got the FC-5000. A week later, I had an Arcanite Fishing Pole. Oh, well.
At your level, you can still catch stonescale eels with a 225 skill and
Bright Baubles on your line.