I am trying to get all of the sports cards. I my previous playthroughs, I managed to get all but one, a hockey one. I never could find it, even with Microidsguide, so I decided to delete my save and start over, following the guide. I managed to get all of them but one... #22 which is the second Tim Thorpe one. My understanding is that this one, unlike the others, is located in a fixed location: on Thorpe's desk. And I was able to find this one in a previous playthrough. I found a post on a different forum that said that they had to restore to an earlier point after the game ends to get it to appear. I tried that, but no luck. Has anyone managed to find all of them? Do I have to start over from the beginning to get #22 to appear? Any help would be appreciated.

Well, this is frustrating. I played through from the beginning, and no luck getting the final card (#22). The frustrating thing is that I found it earlier, before I deleted all of my saves. No I have all the other cards, completed the individual achievements, but still missing the Find all the Cards achievement. Does anyone have any suggestions?

Take a look at this:

https://support.microids.com/en/support/solutions/articles/23000020588-blacksad-cards-walkthrough

Maybe it's useful enough?!

Yeah, this is the guide that I was using. I found all of them, except Card #22 (the bottom Tim Thorpe one) which is supposed to located at Location 160, but I can't find it. This also goes into some more detail.

https://forum.psnprofiles.com/topic/104038-explanation-of-sports-card-systemhow-i-got-sports-illustrated/

He had a trick to make it work, but I haven't had much luck.

I finally, finally got all of the sports cards. What I ended up doing was once again deleting my saves and starting over. I then played the game offline and used Microids' guide to locate all of the cards. I left the ones in Thorpe's office alone for now. Once again, Card #22 at location 160 (his desk) was missing. I finished the game and restored to the final scene at the warehouse. While still offline, I went through his office again and still left the other cards alone. This time, Card #22 was where it was supposed to be. I collected it and finished the game again. Finally, I played the game online, restored to his office and collected the remaining cards. The achievement finally unlocked.