I like to fish for Opah how about you?
Hey, how about that.  Me too!  There are only a few good spots that I know to catch that Lampris!
I have heard those are very tasty
There was an extinct species of Opah called Turkmenidae, from central Asia.  They were a little bit smaller though.
What do you know about Opahs?
Other than that they are a prize for deep-water anglers because they are so large.  They are great for stuffing and mounting on your wall!
I dont know if I would want to mount one but I would love to eat it!
Well they are becoming more and more popular in markets so you may see one at your local grocery store!
Are they a expensive fish?
Well since they are used a lot for Sushi and Sashimi, they certainly are a part of some expensive dishes.  It depends of course where you go and how it's prepared.