The post-LE is kinda neat, though from the description I'm guessing it sounds nothing like LE
Re; psych collecting prices.... well, some metal records are already that high

Seriously though, I kinda doubt we'll see a large number of metal records go up in price to those kind of levels. I may be way off here, but I've always gotten the impression that psych collectors are a relatively well-off bunch and that metalheads are pretty poor. I know that's a broad generalization (coughcoughAndi), and someone like Glockose who has a lot more insight into both metal and psych buyers can give a much more informed opinion than I can. Regardless, I'm always struck by the large number of metal collectors who cannot or will not pay more than $50 max for a record. The number of metal collectors willing to go over $100 is even smaller, and continues to shrink as you go up in price. Thus, I don't think you'll see tons of $1,000+++ metal records because i don't think there are enough metal collectors willing/able to pay that much and prop up those kinds of prices for a large number of different albums. I think (and again, maybe I'm wrong) that there are more psych collectors AND more of them that are able & willing to pay big bucks for rare items.
But hell, I could be dead wrong. If you told me 4 years ago that people would be paying $50+ for basic Iron Maiden and Motorhead records i would've said no way

"I'm sorry Sam, we had real chemistry. But like a monkey on the sun, our love was too hot to live"
-Becky