I think the odd price behavior of this can be explained by the fact that the spreadsheet has them fixed at some ridiculous price - like 1.66 ref - that hasn't been updated since August (no, I am not joking)

And unwary people really do sell them for that price sometimes. These items are like a tax on people who trust the Spreadsheet.

I think anyone who understands how this market works can see that these are a no-brainer investment at such a low price. But anyway, for backpack.tf's purposes, what matters is how much people are paying for them now, whatever the reasons

Given, the inevitability of a price rise, I feel that I would almost be sharking if I tried I to buy them for 1.66, but I do offer 1 key, and get maybe 1 or 2 a week at that price. So, thank you once again for your help, anonymous spreadsheet guy...

Your evidence looks pretty good, but I probably shouldn't vote on this, since I would love the price to fall even further

I've sold a few this week for 2 keys each, just bought another one from warehouse. I see my post is one of the ones listed as evidence to change the price, but since I had 3 and sold them all in a week it's not exactly helping the case. (If you don't believe me look at my backpack, I haven't logged in since I traded for the new one so it's in limbo, not on a backpack page)

2-2.5 haven't seen one being sold at 3 keys recently. People don't want to spend this much on this unless they are desperate