We are making an Amazon registry and the majority of our items are in the $40 range, many gifts even less expensive than that. My question is: could we put a Nikon DSLR camera on the registry (just under $400) or would people find this tacky? I don't really know that anyone would buy it, but it's possible that some of my family members might all chip in for it...and if not, we could use the completion discount to get it ourselves. This would be the one expensive item on our registry aside from the KitchenAid stand mixer that's pretty common. Thoughts?