Used Retail Sales Estimates Declined in NovemberLeveraging a same-store set of dealerships selected to represent the country from Dealertrack, Manheim estimates that used retail sales declined 1% in November from October and that used retail sales were down 10% year over year. Rental Risk Prices Mixed in NovemberThe average price for rental risk units sold at auction in November was up 0.6% year over year. Most of the index decline was driven by a 3.2% decline in views of future expectations. The Michigan index declined 5%, driven primarily by the views of current conditions declining 10%, while the expectations index was down only 1%. The national average price was $3.47 per gallon for unleaded gas at the end of November, according to AAA.