I have a decent about of event legendaries lv 100 and selling them for 300-400 pc.
List:
2 Modest darkrai-350
Serious shiny darkrai-400
Bold arceus -350
Modest shaymin -325
Jolly jirachi lv50-300
Hardy genesect -350
Timid keldeo-350
Japan jolly victini-325
Jolly entei-325
Naive raikou-325
Sassy defensive deoxys-350
List:
2 Modest darkrai-350
Serious shiny darkrai-400
Bold arceus -350
Modest shaymin -325
Jolly jirachi lv50-300
Hardy genesect -350
Timid keldeo-350
Japan jolly victini-325
Jolly entei-325
Naive raikou-325
Sassy defensive deoxys-350