I’d have to think long and hard at $25 shipped, so my gut says this is probably close to being right. Maybe slightly more. If people are jumping to buy them even if they don’t need one, then the price is too low. At $25, I’d think a while, but possibly buy one just to add to my parts stock. At $30, I’d likely only buy if I had to have a replacement now. At $50, I’d be looking to Davi and say to heck with NOS.