I recently listed johnnycash.net on flippa and started the bidding at $200 which I dont think is very high for a domain name like that and I have had it up for almost two days and have had a whopping 8 people view the listing. I didnt do the homepage thing or any upgrades but I would have figured I would have gotten more than 8 views in two days. Hell I could have put it on ebay or craigslist and got more than that.
Flippa has the good, the bad and the ugly.
The good = some people do buy sites there, sometimes for high $$$ Sites with revenue and traffic obviously do better.
The bad = Multiple accounts via proxies bidding on their own listing creating artificial bids. For example...
BIN = $150
Bid starts at $10
SOmeone bids $10
Someone else bids $20
You bid $30
Listing owner wants $100 for the product so he bids $50 on his own listing.(Proxied accounts) and keeps bumping up the price hoping someone else will bid $100.
Bid ends. No winners. Owner wastes the $19. Nobody REALLY wins except flippa.
The ugly = these are the guys that overinflate the price of their listings, I mean $20 scripts at $5,000, $10,000 and $100,000 on up. It's laughable.
And the ones that don't buy a damn thing but keep posting comments and finding fault with the site that you have listed.
Conclusion: if you've got money to spare, flippa is a gamble. YES, you can sell sites there but you need to be aware of how the game is played.