Out of Print games You Miss...

[The Little Raven]

watching totally awesome fantasy movies like Krull

Fixed it for you.

 

[Korgoth]

It bears repeating:

Classic Traveller and Empire of the Petal Throne are still in print!

Classic Traveller:
http://www.farfuture.net/

Empire of the Petal Throne:
http://www.tekumel.com/tita/ept.html

And both Marc and Carl are super cool guys so you should totally do business with them if you're at all interested.

As for acutally out-of-print... well, I miss D&D.