There are many horror stories, but, understandably, guys don't advertise them much. You are MUCH more likely to hear the success stories. With that said, I definitely think the chances of success are far greater than ending up with a lemon. Inspecting is wise, as others have stated. Even if you can't touch it, getting a trusted source to put their eyes/hands on it is better than nothing. I have ended up with an anchor that I wish I had scrapped instead of fixing it up in hindsight. It was a 1971 M35A2...it needed tires and a new bed since it was rusty. I wanted to make it an A2C so the bed did not bother me. However, it needed other things that could not be discerned from the inspection: t-case, transmission, and head gasket (not leaking when I got it, but it failed soon thereafter), to name a few things. Has this scared me off? NO! But, you need to be aware of what could happen. These are auction trucks. Don't get carried away. Let the other guy have it if he wants it more. My $.02.