I found a 4" in mid December. It cost me $850 (we discussed it here). Mine didn't come with a box. But I knew a guy who had one, so last weekend I traded some wood for it. Of course the box is wrong, since its for a 4" nickel gun. Such is life.
We had the same thing happen about a year ago. I bought Lee's 4" 1950 Target. Right after that someone else here bought another from Lee (hence the speculation he was producing them in his basement.)
When it rains, it pours.
But us old guys are lucky. We generally have a few extra bucks to spend. Better still, none of the young guys are even vaguely interested. The middle age guys are all unemployed and broke (or smart and not wasting their money.) More importantly, they mostly don't know what they're seeing when it jumps up in front of their faces.
If you go to enough gun shows, study the guns, from time to time it pays off. Which brings up another comment on how to approach a show. The guys that hate the shows (but go anyway) walk in, take a right turn, and basically run through the show, end to end. If someone is blocking a table, they walk around. They see maybe 40% of the show as it exists at the time. Then they leave. The smart guys with tables sit and watch the crowds, then they take a hike, looking at everything on every table. Then they reverse direction and walk the entire show again, seeing things they hadn't seen the first few passes.
And when a guy 3 aisles over sells some bulky **** he wanted out of the way, suddenly he has a quarter of his table vacant. So he reaches down in his tub, bag, or box and brings out new stuff that has never seen a gun show before. If you're walking the show, you see the new stuff when it comes out, or just a little later. Its called working the show.
Better still, you meet and become friendly with the other vendors. You stand outside with them, you pick up lunch with guys you've seen before and suddenly become friends. Then as you amble along, one of your friends is showing another vendor a treasure. One brought in for show-and-tell, not for sale... Maybe. Then you ask what else is hidden from the unwashed masses, and out comes more stuff. Only the vendors or friends see most of it. So you tell a guy that if it ever does come up for sale, let you know. 3 years later the guy appears at your table and asks if you're serious. In his hand is a suspicious gold box with a K32 inside. He wants big bucks, and he won't take less than $1200 for it...... So you act like he's robbing you, but you pay up.