I don’t think the price point is quite that low yet, is it? I have a couple I bought for $250 that can do that, but I’m not aware of a readily available radio that can receive 80MHz+ at that price point. If you can point me to it, I’ll probably buy a couple immediately.
I own most of the commonly available SDRs, and I’m also not aware of any that can do that wide of a range at $100 price point. Like you, I’d be happy to be proven wrong (albeit my wallet won’t be).
