I was looking around for a larger brew pot and came across this site. The prices seem decent.
They have 140qt for $129Aluminum Stockpots
Looks like a similiar pot at a similiar price here. Lots of good feedback from this vendor.Aluminum Stock Pot w/o Cover 140 Qt., Stock Pots, Cookware
Both look nice and LARGE! Just curios, 25 gallon batches? wow!