Rare vintage Spica TC50 Speakers on Chicago Hercules stands

These were my folks' speakers. I remember when they actually brought them home in '84 or so! These are rare speakers, and stand on equally (or more) rare Chicago Hercules stands. The stands are specifically designed for very high-end speakers. They are sand filled, very heavy gauge steel, with wood end caps that match the speakers. They also have the spike type feet to limit contact with the floor. And they are VERY heavy. They are in very good cosmetic condition. They have been stored for years and recently brought out. The cabinets and wood appear to be in excellent condition, with no peeling or cracks. The felt is fully intact. The grilles are a little dusty with a couple tiny holes. I have hooked them up and found only one issue - the tweeter in one speaker seems to be out. They sound amazing, otherwise. I've looked online and found genuine Spica replacement tweeters for $60 pair. If you're still reading this, I'll assume you know what these are and understand that they are not something you'll come across every day. I could likely make more money by splitting the speakers and the stands, as I've seen the speakers alone sell for $400, and the stands alone also have sold for $400, on eBay and Audio Mart. I'm willing to entertain offers but am not desperate and have no interest in giving them away. I'm happy to answer any other questions, take more pics, etc.