Resonator and Pipe Replacement

Looks like I am getting a drip right on the resonator body where it meets the back lip. Can something like this be patched, or is that just a waste of time? If so, what would be a decent brand replacement? I see them as cheap as $70, would that be a garbage part or will I be able to get 5 years or so out of that?

A lot of people, including myself, has just bought a glasspack to replace the resonator. It acts as the same thing and can be bought for around $20-$30.

Well, I just saved myself $70 big ones! The "leaking" was actually water dripping out of what appears to be a weep hole at the bottom of the resonator. I came pretty close to ordering a replacement, really looked like a leaking resonator...