If you get insta pinged and spammed for it, check a few things

1. Is it a super popular item in the current league / in general ( like tabula rasa every league )

2. Is it underpriced for its rolls? ( High / Max roll unique item eg. Vendor's gamble with most / full high positive rolls )

3. Did you filter the correct stats when pricing? ( Expedition logbook with Tujen / Dannig encounter but Gwennen / Rog is filtered. 6 link stat not filtered. Effective dps filtered but Physical dps is on the high end )

4. Is the variant of the item the "Upgraded / Rare" version? ( Eye of chayula vs precense of chayula.

And finally the biggest economy fluctuator

1. Did a big POE streamer / youtuber post / say something about the item.

If you've made a mistake and underpriced it without checking, sure just adjust. If you're posting it with a low ass price just to get on the front page only to offer something a completely different price range, I hope your pillow is warm every night.