Authenticity of Speakers

Thank you @rlb61. That was my first thought and was wondering if I should even go check them out. This model costs $449 each on Amazon and on Klipsch site, which is almost $1000 for a pair. This guy is offering $500 for a pair. I think I will skip this.

Thank you @viridian 
Yeah, that is true. He says, these are brand new and I convinced him yesterday to to $400 for a pair.

When you say that the price is high considering age and provenance, I checked Klipsch site, and these are not yet discontinued by Klipsch, first built in 2014. Do you think $400 for a pair is still not a good deal?

Thanks a lot @rlb61 and @viridian 
I will check-in for the sake, but will probably pass on as it looks like too good of a deal.

Thanks again.

Hi all,

          Just an update, I went to the guy's storage, listened to the speakers  and made a a decision to buy them. This is my first home theater setup for a small/medium size room and wanted to start with basic/average system. Below is what I got,
Onkyo TX-NR575 receiver.
Klipsch R-12SW subwoofer.
Pair of KLipsch R-28F for front L & R.
5.0 set of Klipsch Quintet V for surround.

I did Dolby Atmos setup, 5.1.2 with 2 Quintet's mounted to the ceiling and it sounds quite awesome. I will try to upgrade if moved to a bigger house, but this setup is pretty satisfactory for me right now. Thank you guys for your responses.

@kosst_amojan, right, Klipsch just a week ago reduced the price. I got it for $400 a pair. Happy with it so far.