Do I have to add all my Titles from my collection one by one in the seller interface? Is there a way to go to my collection page and mark items for sale or do I have to create a new database manually for my collection for sale? I would like to offer my items as seamless as possible and hope I can offer collection items for sale rather than upload a separate database. Alternatively can I upload a CSV file of the items instead. Thanks!

Collection and Shop Inventory are 2 different things.

First, because all users with a collection are not sellers, and second because you might have a list to keep (collection) and separate list to sell (inventory).

If you have already added your collection in full and want to add the same set of titles (one at a time to give a price, grading, description), this is how I would do it:

1. Go to your collection full list: https://www.lddb.com/collection.php?action=list&sort=title
2. Click on Show Export controls at the bottom
3. Export the complete list in the format you are the most familiar with (let's say XLS)
4. Open the XLS file and locate the FIRST column (ID), these are the #LDDB
5. Now go to the Bulk Matching: https://www.lddb.com/bulk.php
6. Select Target = Shop and ID = #LDDB
7. Now you can copy/paste (with a limit of 50 at a time) the ID from the XLS file and automatically match the exact titles.
8. Clicking (opening a new tab) on will take you to the "Add to shop" interface, title by title.
9. You can start filling up your shop inventory

If this is too complicated for you, then simply:

1. Go to your collection full list: https://www.lddb.com/collection.php?action=list&sort=title
2. Open each title page in a separate tab
3. Click on on each entry
4. You can start filling up your shop inventory

Julien

I appreciate the help and the quick response and will try both methods. Thanks again!