yamaha M-80 home amp f/s

[Viggen]

I purchased this amp used a few years ago & it's been used in my garage for music.  I am using a old Denon receiver now so the amp can go

Not totally sure what the power is or what it's worth.  A few sites I read it states 225 wpc at 8ohms but I am bot sure.  I do not have a box or manual for the amp.

Amp works fine, I can hook it up to demo..... asking $175 but I am open to any  offers

Below is a link to some reviews of the amp.....

http://www.audioreview.com/mfr/yamaha/amplifiers/m-80-power-amplifier/PRD_372860_1583crx.aspx