Lode Runner for C64 is one of my all-time favorite games for the 8-bit machine. I have many fond memories of playing this game with my brother growing up. He, 2 years older, was actually much better at it than I was. He would play some levels for what seemed ages and wouldn't give up until he solved them.
I had the disk version, and I had the original cartridge. I even had a loose manual I picked up somewhere.
Only now do I actually have a boxed copy. It is the cartridge version for C64. It's not 100% perfect or flawless - it has a mild crease on the front. But it's the closest I've ever gotten to perfection with this beloved game.