Syncing Discogs items to "Variation Listings" in Ebay

In ebay, I use a lot of “variation listings,” especially for low dollar items. It allows up to 250 items to be placed into one listing, which I typically grouped by genre, and allows the customer to select the item(s) via dropdown menu and add to cart. Customers love it because they can Create-their-own lot and get combined shipping all in the same order. When I create a variation listing, I just simply use the [Artist]-[Title], and a picture of item. Here is an example https://www.ebay.com/itm/264878325686. It would be a dream come true to have the ability to select up to 250 items from the Disconnect products page and send them to one listing. It would allow the items that I can sync in ebay to grow exponentially. Thanks