Thanks for the heads up. I have a price tag to change before I head out to the next militaria show. (Which reminds me I still need to call and reserve some table space!)
I see how you work it into a bundled price as I've done similar myself in the past. Taking a small hit on a hard to move item but having it absorbed by the quick-to-sell item. It all comes out in the wash. In my case I'm not doing it for profit so to speak. I'm pretty much rotating the collection. What I sell simply rolls back into it. So long as I get back more than I paid in the long run to keep up with the inflation on other items I want, them I'm good.