Big time waster. KBB Instant Cash Offer listed a few dealerships making offers on my car. Called the first one and of course they said "come on down". Arrived at the dealership and they said sorry we're unable to make you an offer. Wiser now after having wasted my time with the first dealer, I called the second dealership to grill them before coming out. They also decided they were not interested-which saved me from another wasted trip. A third dealer admitted that he would only honor the KBB Instant Cash Offer if the car was in "mint" condition. As best I can decipher, the KBB Instant Cash Offers were too high for them to make a profit from.