How long is a dealer's price quote good for?

It depends on the dealer. Some quotes are good for a few days, others only for that day, especially when incentives or rebates are expiring at the end of the month. Always ask how long the price is valid and get it in writing, by email or on a signed worksheet, along with the VIN. That helps prevent surprises if you return later. This is one of the questions in OffLot's lot mode.