It isn't just you. I'm amazed at what people are paying these days - just for Peace Dollars. High end graded coins are also starting to turn around. HA proved that in Long Beach last month. And with the recent moves upwards in metals - I expect it may continue.
Agreed with CBD, still definitely a buyers market for the majority of things. Some minor price increases can be directly attributed to increased sellers fees and USPS increasing their prices. HA pretty much is on it's own with the prices it can bring for a lot of things.