Stihl demo saw TS 360 AV with carbide blade

We are selling a Stihl TS 360 AV hardly used.  This saw comes off of a fire truck and was used very little,  saws are maintained once a month.  The only thing that doesn't work is the off switch, you have to pull the spark plug wire to shut off.  The saws otherwise are 100 percent.  We are replacing them with brand new saws we got on a grant.