Kostya is a triple-threat: he's young, talented, and good-looking, which just makes me hate him more (j/k KK!).
The truth is, despite his young age, he's widely recognized as a true authority on card magic. His magnum opus (thus far) is his Roadrunner Cull DVD. I first saw Kostya perform back in '04 at the Motor City Close-Up convention. He demonstrated his culling technique, and not a single person was unimpressed. At the time, his cull notes were only written up in lecture notes, and while they were well written, video is the perfect medium for learning such a complicated and versatile sleight.
We also have 2 of Kostya's works available on CD-ROM in e-book formats. Card Work, Card Play includes PDF files along with video files, so you'll be able to see the sleights and tricks described, and keep the PDF files to print or add to your mobile device for on-the-go learning. We also have a double-dose of Kostya with the No Card Tricks/Post-It Prestidigitation CD-ROM, combining two e-books onto one disc in PDF format. I love that Kostya is a diverse magical talent and branches away from cards to become an all-around magic entertainer.
For the time being, Kostya's not giving any of these products to any other distributor. The only place you can find them right now is at FUN Incorporated! Act fast - supplies are limited!