@TransformerMan I’ll have to look tomorrow to find the link again but was looking up something on discogs forums and came across a post saying that only the last 10 sold are counted in the official stats of high/low/median values. Seems weird but explains why the value of certain albums have skyrocketed.
@MikeH oh, maybe you are correct in that's how it's calculated. I know for a fact they will show more than the last ten sales when you look at history though. I assumed calculations were based on the sales they show you in history.