The best $100 I have ever spent:

Do you know @soulcamp? He's got a similar Hammond. You should get with him and compare organs!

It's a 1969 H-182. Basically a full-size B-3 with an extra 11th drawbar per manual, 2 sets of drawbars per manual and different percussion sounds. It has a spinning speaker inside and a 15", but I am going to try to run it through a guitar amp and then through my real Leslie cabinet, which will be awesome. It needs some work, but is in very clean shape...