One Of A Kind "Let It Be " Beatles Album

I have what I believe to be a one of a kind "Let It Be" Beatles album. It has the same cover on the inside as the outside. The inside cover is in Near Mint condition and the outside cover has minor wear. Has anyone ever seen another one like this? Would love to hear your thoughts on what a one of a kind Beatles album would be worth. Though I could never let it go. Let me know! I found this in an antique store in downtown St. Louis back in the early 1990's. I had looked at it and left the store when I got to thinking something was odd about the stack of Beatles records that I had looked at a few blocks back. I decided to turn around and go back and look again. Glad I did because I found something that I have never seen another one of. It has been part of my 1000 piece Beatles Memoribilia collection ever since.