This is really a pretty poor excuse to get rep, I THINK. I'm not sure. But to me, it looks like you wrote it in the 30 seconds you had before you had to go to school/work.
If you really wanted to contribute, you could search up the instances, get the chests, see how many per instance, anything like that. Pretty much, this is what you told us.
1. Get chests from BC instances.
2. Sell it.
3. Profit.
There is nothing in your post that wasn't said in mine, and it wasn't any more explanatory.
Thats like me saying
1. Kill mobs.
2. Loot their greens and silver.
3. Keep the silver and sell the greens on the auction house.
4. Profit.
Or anything like that. No rep for you, this is common sense.
Also, I want you to know, I'm not just flaming this. I'm saying, if you want to get more rep, you could show how to do all of that. I would say "at least you tried", but I'm not really sure if you did or didn't