Magic Tricks

How about narrowing it down e.g. cards, coins, monetary notes.
For cards, B'Wave is pretty strong as is Skinner's Ultimate Monte.
For coins, the old time Scotch and Soda is a no brainer.
For paper money, Extreme Burn 2.0 is very good.
Now, in theory, you should get a huge variety of tricks if others respond...there are so many available now.
But, if you're old school, you can still amaze people with a TT and a great routine.

Also, "Twisted Sisters" is fantastic and available on Penguin.

Agreed, MagicYoda... Scotch n Soda is great. I would also add some invisible elastic hoops to your repertoire. You can perform some pretty easy levitation effects at a moments notice and end clean.