Ps3 demo mode?

There's a ps3 slim on CL that is listed as 'demonstration mode'

He wants ~$70 for it...


Is it worth going to look at/pickup?
There seems to be a few ways to remove the demo mode, but nothing if it has the latest firmware?

 

Need more Information and picture on this. Otherwise We can't tell.

 

You'd be stuck on demo mode from what I've heard. Sounds like he installed "fake cfw".