ts nice to feel you found a diamond in the rough,but honestly i think you have already made up your mind to sell or keep them.That decision is usually made within the first few minutes of handling the drums.I believe IF you were a Slingy guru,the value would not be important,but the historical value and significance would be.You have a lovely piece of history there,think about it for awhile before you sell them,if thats what you were thinking....CongratsJump For Joy