My main concern was the age. After further research I discovered that they aren't the RF-62 ii like she listed but the earlier model of RF-62. I don't know how much difference that makes in sound. I heard the RF-62 ii but not the other model. I think I'm going to pull the trigger and give it a shot. They look like they are in great condition and the price seems right. I just didn't know if there was a lifespan for speakers. I'm sure its dependent upon multiple factors but with all the reviews and forums I've read about these specific ones, I'm ok with giving it a shot. Thanks for your input!!