Remember the recent JVC RC-M70 that sold for $1,500 on eBay? The seller for that auction, conion65, made nearly a 500% return on his original purchase.
Here is the auction where conion65 bought the M70 for $307 on March 27, 2011:
http://cgi.ebay.com/ws/eBayISAPI.dll?Vi ... &viewitem=
Here's a pic of the factory box from that auction:
Here is the auction where he sold it for $1,500 on April 15, 2011 (less than a month later):
http://cgi.ebay.com/ws/eBayISAPI.dll?Vi ... MEWAX%3AIT
Here's a pic from conion65's auction:
Notice that the factory boxes are the exact same one in both auctions. That was the clue. Not too bad for only spending a little more than $300.
I bet if the original seller had taken more pictures and had a better description, he could have gotten much more money.
Here is the auction where conion65 bought the M70 for $307 on March 27, 2011:
http://cgi.ebay.com/ws/eBayISAPI.dll?Vi ... &viewitem=
Here's a pic of the factory box from that auction:

Here is the auction where he sold it for $1,500 on April 15, 2011 (less than a month later):
http://cgi.ebay.com/ws/eBayISAPI.dll?Vi ... MEWAX%3AIT
Here's a pic from conion65's auction:

Notice that the factory boxes are the exact same one in both auctions. That was the clue. Not too bad for only spending a little more than $300.
I bet if the original seller had taken more pictures and had a better description, he could have gotten much more money.