Want to Buy WTB: Inside Funnel for Jobo 1500 Series Tank

Hoping to find an inexpensive inside funnel for a Jobo 1500 series tank. I have the tank with a cogged lid, but somewhere along the line I lost the funnel that connects the lid to the interior stem and makes the tank lightproof. Thanks.

Leo

I have a brand new in box with instructions Jobo unitank for double film processing (1520) that I don't need. I also have a plastic adjustable film reel (1501) and a Carson Lumiloupe. Let me know if you're interested and we can go from there.