totally agree on the capitalism front, etc.! and it's true, it's all swings and roundabouts!
that said, I've been very lucky, I got Violator for £12 and the Cardigans for less than £5, both new, both within the last 6 months, so these rarities are still out there el cheapo if you get lucky.
still, on the offset thing, I've had to fork out £50 apiece for the Avalon, Heathen, Legalize It SACDs in that same time, which is too much I reckon but it's all relative as you say and ultimately what these things are worth are down to the individual and market forces/supply & demand, etc..aren't they!?
was the E Power Biggs worth the $100+..? only it's on my "to-get" list.. if/when I can ever find it for sensible money!