How do I get to the Bargainer Statue?
Plains Bargainer Statue
The statue is best reached by taking the Hyrule Field Chasm and illuminating the area using the nearby Nisoij Lightroot, then heading south to the Netinet Lightroot. From there, you can spot the Stakijat Lightroot to the east if you haven’t illuminated the area already.
What do I do with Poes in Tears of the Kingdom?
Poes can be exchanged for many useful items in TOTK, and most of them aim to make it easier to explore the Depths. Each time Link finds a new Bargainer Statue, a further item will be added to the menu; however, once the new item is added, all Bargainer Statues will offer it.