Setting up the card-deck in Roll20, that alone will be a fair amount of work. (A lot of clicks). I was hoping The Aaron's reply would have some kind of spreadsheet/database/XML to card-deck, import API script method or ideas. (?) Unfortunately the card-decks in Roll20 feature has not seen upgrades/development recently. There are threads on the Suggestion Forum to make card decks much more useful and configurable. Check those out and +1 if you can. Collecting all the card graphics and making those consistent size / scale / orientation / alignment / coloring, is a whole different challenge, and not really a Roll20 thing in itself. Yes GIMP or Photoshop. Yes scanner at home. Yes it would take a long time. There are business card scanners, drum-scanners, other types too. Having worked in graphic design. My advice for the card-graphics challenge, one or more of the following tips. (0) If the game is sold as a card-deck Add-On in Roll20 Marketplace, just buy it there and save yourself many hours of work. (1) Try to buy the game as a PDF or digital, maybe the cards are already separate JPEG/PNG in that product. Or maybe there is PDF pages with 6 cards per page. Starting with such a file would be much-much-easier to slice in Photoshop, than scanning individual physical cards would be. (2) Same as above but if you can get paper "sheet" (book pages) of perforated but un-torn cards, scanning full 8x11 pages would be easier than 54 small cards. (3) Become very tolerant of graphics glitches and just go for it anyway. If you have to scan 54 cards (both sides??) save yourself the headache and don't worry if a card is slightly diagonal (although, this is easy to fix in Photoshop, the more tasks you make x54 can be a lot of added clicks unless you know how to automate Actions and Scripts in Photoshop or GIMP). (4) Co-op with a friend of yours online who already scanned / collected the cards and can share them with you, a fellow owner of the game, on a private method, for your personal use, and do so in a way that would be a Fair Use of the game's content. (5) Go to Kinko's, FedEx Office, Office Depot copier counter, and hire them to do your scanning to digital. Worth-it as a time saver. They will ask you to answer to them that it is not a copyright violation and is for your own fair use. (6) Recreate the deck from blank-white pages (files) in Photoshop. Forget about the original art and the physical scanning, just photoshop draw-or-paste-or-doodle your own art, and put the card text that is needed for each.