There are three sites of penny auction sites which are ranked as the best penny auction sites based on the reviews. They are :
1. BidHere
BidHere deemed as the 1st ranked penny auction site because of its great business model. It has been mentioned on one of penny auction investigator that BidHere has no need to cheat. The strong point of this site is that it doesn't have any winning limitation. That's why the BidHere is highly recommended as the most favorite penny auction site among the penny auction sites.
2. Swoopo
Swoopo stays on the second place of best penny auction sites because it doesn't have any third party sellers, so Swoopo owns their own items. Another penny auction review flatters Swoopo for having a unique selling point. Since most bidders are not familiar with how penny auction sites work, the fear of system's manipulation has increased. And several people from another penny auction review say that they are not willing to bid on Swoopo because of its not trusted services.
3. Bidcactus
Bidcactus claimed as the third ranked penny auction site because it gets positive feedback from the bidders for their services although some of them give the different response. Unfortunately, there is a comment found that Bidcactus penny auction site plays a dirty way by using a computer bots to make a fake bidders in order to get more bidders each time.
I have used these sites, these are good, I want to know some more Best Penny Auctions