Many auctions are not absolute. You need to do your homework. A title company is the best way to find out all the liens, mortgages and taxes that are due. The properties often go back to the bank. Another avenue is attend the scheduled sheriff sales.
Auctions are held at the Ocean County Couthouse Tuesday's at 2pm. Buying at auction is very difficult if you have not done proper research. If you are looking for homes that are bank owned, short sale or just "flip" type properties, I can help you with those types of listings. Please let me know. Thank you