Where it comes from
The line in the source
交換する意味や価値が無くてはいけませんからね。例えば、レベル50のリザードンを持っている人と、レベル15のコラッタを持っている人がいる。 Explore / Figure
Record
Trading needs meaning/value to the trader (unequal holdings drive exchange), March 2016
March 2016
ReportedReported by a reliable secondary source, or read carefully from filed documents.
Found in one pass only. The research team reads every source twice, independently; this record turned up in one reading but not the other, so treat it as less certain than its grade.