You can easily find the bundles on usenet, in fact there are even combination bundles where you download all bundles at once. This is really sad since (if you want to be really cheap) you can legally own them all for a couple of cents.p.s. even though you can pay what you want, did you know that the humble bundle does actually still get pireted they said so themselfs. i.e. people sharing the download links.
That code sheet certainly stopped photocopying, so much so, I could barely read the damn thing for reallol you could priate speccy games with a stereo system that had 2 tape decks HAHAHAAA.
although I had a commadore 64 game turtles which had pirecy prention (a sheet with code combinations on it ).