Since typing everything in I’m finding the price fluctuations rather fascinating! I don’t quite understand what is going on as the ‘max value’ has dropped quite a bit over the past couple of weeks. At one point it was up at £101,600, today it is £99,874.
I don’t understand the mechanism here. I’d have thought a high sale for a specific issue, no matter how absurd, remained as a bar unless it was beaten, i.e. that figure could only logically go up. The ‘median value’ can obviously fluctuate in either direction as I assume it is an average of all sales, and it appears to do just that. So, what is happening with the ‘max value’ math? Is there a pre-set time-frame after which data is removed, or is it maybe a byproduct of so many specific releases being merged or split into different ones? I guess it is probably the latter, I certainly get a surprising amount of the ‘Recent changes affecting releases in your collection’ messages, usually several a day.