This was a good deal for me since it included a number of items I needed but also a few that I wanted to try but was on the fence about getting. Also, was surprised at how much I liked the Trunk Organizer V2! Being new to the detailing world this was exciting to see what you get and if/how you'll use it. It's a gamble like others have said, but that's part of the fun. Even the stuff I don't need or won't use can still be provided to others. In the end, I really like the bag, have increased some items I've already had and got some new ones to try out. If you got the budget and think it's fun, it's worth a shot going for the mystery packages.