Buying a 2012 Honda Civic Sdn, and saving $1000 off of MSRP.
Let them know that you are using this service and tell them you know the wholesale price. Take off an additional $200 from the wholesale invoice and see how the dealer responds and this will give you some idea how accurate the reports on here are. If the dealer says the price is $200 more than the price stated than the invoice price provided on this service is within ballpark. Also, make sure that wheelocks are within the price or negotiate as some dealers charge for them.