I was doing a quick search on Ebay for one of these and came up with a couple of anomalies .....
Autel Maxiscan MS300 from China $11.21
http://www.ebay.com.au/itm/Maxiscan-...item5d4b771c73
Autel Maxiscan MS300 from Aus $429.99 !!
http://www.ebay.com.au/itm/Autel-Max...item2ecc63f50c
Now
that's what I call making a profit (assuming he sells some)