Really? Wow I didn't know it was that rare... My sister got one when she was into the whole movie thing... But she didn't know it was the REAL Titanic, so she gave it to me... I wouldn't part with mine but if you can get one, you definitely should... It's amazing.
Vitezslav, you can still buy Titanic Explorer (which is a 3-disc set) from either the US or UK branches of Amazon, for as little as $8 second-hand. If anyone was prepared to 'burn it' for you they would of course be breaking the law, and we don't encourage that in this forum.