Any new, must have or don't waste your money tools?

[68gmsee]

I got my latest complete tool catalog from Sears and noticed that there are literally hundreds of new tools and new designs out there. Some look like they are great and some maybe just nice to have.

The only new tools I have bought recently was a new style timing lite that lets you check the total timing and a pressure cleaner that works great for cleaning the engine and under carriage to blowing leaves off sidewalks.

Any others out there that are worth buying or some that are "don't waste your money" tools?