So I did the kelly blue book value, trade in on my truck is $3500 private is $6500. Which to me sounds reasonable. My truck is a 2003 Silverado WT, it has 53k on it with the V6 engine standard cab long bed. Now just for the heck of I went on line and checked the paper and found the exact same 03 trucks as mine but had more miles and worse condition. The prices I see both private and dealer are around $8900 what the heck is up with that? I know these trucks are worth maybe 7k only they're 15k new.