Granted, it's shady. I think everyone can agree on that. But nonetheless, i think anyone should look further than just what the dash reads to determine the condition of a car, especially imports.
This is the for sale forum. Are you selling the car here? Well why post this thread here? There are other areas of SAU where you could post this. From the sounds of it, you never got a definitive answer as to why the numbers didn't match. I'd like to give someone the benefit of the doubt before judging anything though. Give the guy a chance to explain himself before black flagging him automatically. Some kids buy cars with no friggin idea. How long had he owned it? Did he import it? Someone probably bought it over with 164k, blew up the engine and replaced it with an engine with 90k. The dude probably bought it in that state. Who knows? Not me. And if you don't for sure, then you should probably reserve your judgement on the issue.
Once again, just because kilometres don't match up, doesn't mean the car is a lemon, or is not worth whatever price someone is WILLING to pay for it. the link you provided shows the current price at 7600 odd. Reserve isn't met, but what is the reserve? Who knows. If the dude sold it for 8k, i'd say it was probably a decent buy, even with 164k on it.