David Bowie Outside CD Signed On Actual CD with Letter Of Authentication

Signed and authenticated CD. One of the rare instances where he signed on the actual CD, not the cover. I didn't actually need to have it authenticated as he signed it whilst I was having dinner with him and Iman at a friend's house but thought the buyer would want proof :) No scratches on CD. Jewel case may have signs of wear. I have this listed on multiple sites so if it disappears, it's been sold elsewhere