I just looked through the Site Forum posts for 2016 and couldn't find a thread regarding adding images. Thought we might want to review this, as I have been looking at the Crop Help queue a little more often recently and noticed some issues.
1st - please scan big. Bigger, the better. Easier to crop. And don't allow your scanner to auto crop or set the image size to be 2.5" x 3.5" - if you don't have the card perfect, it will be "incomplete". It's better to not crop off enough that to crop off too much. (Just as in cutting wood, you can always take a little more off, you can never add an inch of wood back on!)
2nd - please remove the cards from sleeves, top loaders, and/or pages. It clouds the image and reduces the quality of the image drastically.
3rd - please make sure your scan is straight and not crooked. One of our top members (Billy Kingsley) has recommended using PhotoScape (freeware) for fixing your images. I downloaded it earlier this year and it's been amazing. Cards sometimes spin on the scanner, and this software can adjust (to a certain extent).
Here are the Image Guidelines: http://www.tradingcarddb.com/ImageGuidelines.cfm
And the FAQ page: http://www.tradingcarddb.com/FAQ.cfm?ITEM=ScanningCards
And even though, it's on the FAQ page, here is Billy's tutorial on using PhotoScape and making the cards look like they do in your hand: http://cardboardhistory.blogspot.com/p/how-to-make-your-scans-look-like-cards.html
Please, follow these tips, and you'll find your scans being posted much quicker. Thank you!
-- Dan --
Note: Please see my profile for more info regarding trading (section updated 3/4/2024). I have added a large portion of my inventory to the site, and currently have trading turned on (details are in my profile).