Lord_Nagash:
I just scored 2 earthshaker cannons on eBay for $20. I definately only need 1 as I didn’t have any. I may be looking to trade out the other one if the deal is right for other chaos dwarf models.
In the mean time, if anyone has anything they want to offer, let me know.
Here is a photo of what they look like. The wheels aren’t in the picture, but are included. 