I've got a Fantasma Magic Svengali deck somewhere along with a couple of old magic kits. I think I gave away my stripper deck because I didn't have any ideas that absolutely required the principle behind the stripper deck. (There are 2 tricks that I have to use a "trick deck" for, and the only one I do on a regular basis is the Invisible Deck. The other effect that would use a trick deck can be duplicated to a certain extend with a Hindu Shuffle.) I also have a neglected Ultra Gaff deck.
It amazes me how much I actually learned from those magic kits. When it comes down to it, I learned the basic principles of magic from Royal Road, Mark Wilson's book, and a few magic kits. I also got Ammar's coin magic video on VHS from our local library and learned a lot of the basic palms and vanishes from there. Now that I'm reading Bobo's Coin Magic I realize just how dumb I was to neglect the knowledge I gained from Ammar's coin magic video. I should have practiced more early on, but I was "dumber" then. Now that I am smarter than I once was, I realize how useful the basic principles I learned were.
Now I'm kinda off topic, oh well.