Sounds expensive and overpriced. I prefer something more like this:
I wasn't referring to those keyboards themselves. I was giving that as to what the difference in the switches were. Even on those older keyboards like you posted they had different switches.
You mentioned the clicky feel that you liked and the link explained which switch type has that as well as much more detail on them.
I wouldn't consider 100-150 expensive for a modern good mechanical keyboard anyway. Gaming ones tend to be more too because of the extra features. (USB passthrough, media keys, backlighting, windows key lock (LOVE IT TO DEATH), extra keys, etc.)
Those older style ones are still great though and provide the same switches so if you're in the market for a basic mechanical they are a good choice. Just make sure you get the kind of switches you prefer.
Back when they made keyboard sturdier with a little weight to them and without all the dazzle.
Just about any of the newer mechanical keyboards have quite a bit of weight to them. My Corsair K90 is heavy as *** compared to a typical keyboard. It's also made of very little plastic, mostly metal.