I agree with Greybeard. They are the same scope except the 3200 has the rainguard. If you can afford the rainguard, then go for the 3200. It really works well.
As for the power range, both come in 5-15x40. If you go out on ebay, you can find the legend for around $209 and the 3200 for $269. Remeber one thing. This will not be a good close range scope so if you decide to hunt with it out of a deer stand and a deer walks under you, it may take a little while to find him in your scope. It tend to go with lower power ranges like 2-, 2.5-10, and 3-9.