Did I Delete a Legendary or Something?

Yeah, mine took a hard drop since yesterday too.

A lot of these calculators are based on the TP prices of items. So something you own is currently listed on the TP for far less than it used to be.

It could be a one-off: if you have an item rare enough that there's only a few at a time it could have dropped to zero then the next person to list one didn't check the value and just put it up for whatever they thought it was worth/could afford the listing fee for. Say for example if the Preserved Queen Bee dropped to zero on the TP then some casual player who had never heard of it before got one, they might list it for 2850g, just above the buy price - knocking over 1500g off the current 'value'.

Or it could be that something you're stockpiling and dropped slightly but you have enough of it that it has a significant effect on the overall value of the account.

My account value has gone down over the last couple of weeks but stayed about the same for the last 4 days. However I’ve dropped 1000 rank points (wealth relative to other accounts).

What Danikat says, and my guess is that you were probably ranked "higher than 54%" of all accounts on gw2efficiency before, and that this hasn't changed significantly. Usually these things affect everybody. My account value dropped similar that day. Anyway, don't take these numbers seriously, they show an imaginary value, nothing else.

Weird. Mine is the other way around!!! I don't play the TP so I have no idea what item(s) could cause this.

Double-check, if your wardrobe value also plummeted for the same amount.

Besides the obvious explanation that some expensive skins you have unlocked, dropped in value, there is another possibility:

GW2Efficiency usually uses the lowest listing price to calculate the value of any unlocked skin. However, if that skin runs out of supply on the tp and there are no listings anymore, it uses the highest bid to attribute the value, which is probably alot less than the last listing that vanished.

The Merciless Short Bow Skin is currently a good example, as it only has 1 listing at 1000g and the highest bid is at 95g.

If you have that skin unlocked, it currently adds 1000g to your wardrobe and account value but if someone decides to buy the last listing, it will only add 95g to it, so you loose 905g in wardrobe and account value.

GW2Efficiency Changelog:

2017-12-03BugfixesAccount/Achievements: Fix the crystal desert mastery point filterAccount/Value: Fix some legendary skins counting their precursor skin value twice

Might be trickledown from that?

Did you invest in wood or cloth?

@ReaverKane.7598 said:GW2Efficiency Changelog:

2017-12-03BugfixesAccount/Achievements: Fix the crystal desert mastery point filter

Account/Value: Fix some legendary skins counting their precursor skin value twice

@Furious.2867 do you have any legendary weapons?

@ReaverKane.7598 said:GW2Efficiency Changelog:

2017-12-03BugfixesAccount/Achievements: Fix the crystal desert mastery point filter

Account/Value: Fix some legendary skins counting their precursor skin value twice

that was two weeks ago, though

Mine did the same.

was there any drop price on the gear u guys have across the account???

What of home instance nodes?

Also, does the tracker keep track of "value" if no more are actually listed in the TP, or does it just use the default of vendor sale price at that point?

@"OneYenShort.3189" said:What of home instance nodes?

Also, does the tracker keep track of "value" if no more are actually listed in the TP, or does it just use the default of vendor sale price at that point?

if an item's last listing vanishes from the tp, gw2e uses its buy order price for evaluation.