Is it a learning remote? If it is, that is a really good price. I may need to pick up a spare.
I use All For Onebrand universal remotes for my ESP machines here and I like them way better than the ESP remotes. The range is better and I don't have to aim, just point in the general direction. The one problem I have is using the arrows to scroll. It jumps several tabs. I just use it to hit enter 99% of the time anyway though.
I just keep the old ESP remote in the drawer under the machine in case I need to program another remote. I have done it for two shops around here who lost theirs.
People are usually shocked when they find out I'm not a very good electrician.