I have this 24 inch Jerome Baker bong that's been sitting in my closet for, I don't know, maybe 9 years now. I broke the bowl and down stem and just shoved it in the closet and kinda forgot about it. I know there has been a lot of speculation on authentic pieces by Jerome Baker. It has a stamp on the side with what looks like 2 bongs crossed and "Jerome Baker" etched on the bottom part. It needs a good cleaning but I want to sell it but not sure for how much.. Any help is greatly appreciated!!