Needed a car by this weekend and won with $24/day for a full size at Avis (we have bigger people riding with us) :D. A little more than I wanted to spend, but still beat all the corporate discounts by at least $11.
Started with the PRICELINE link on this site. Bid for midsized car for Pittsburgh (PIT) airport 6/8/13 - 6/9/13 First bid of $7.00 not accepted. Second immediate bid of $11 (lowest allowed) accepted immediately by Avis. Rental Days: 1 Price: $11 Taxes & Fees: $15.36 Total Paid: $26.36