T206 Blank Back - Newly Discovered - Feedback Wanted

[JustCollectVP]

Recently, we made a purchase of low grade T206's that included several HOFers, but almost every card had significant tape staining from having been attached to poster boards.

The story behind the collection was pretty interesting and has been posted to our blog. There was one card that appeared to be blank-backed and not a skinned example. We have just received confirmation from SGC that the Emil Batch is a blank-back and wanted to share that with the N54 board and also solicit feedback as to the approximate value. We estimate that the card is in the $500-1000 range, and are trying to make certain as we plan on forwarding an additional payment to the person from whom we purchased the collection. We are not looking to solicit offers and are not presenting the card for sale at this time, but just wanted to share with the community as well as get some feedback.

Thanks to all for your anticipated responses.

Here are the images: