I don't have any info on '19 ticket.
Those aqua shadows (I do the Flowering Peach one because its really fast) and the memory maps aren't bad to farm ampies.
Unfortunately they are not on sale this week, so not a good week to farm.
The special ampy maps they had a couple of weeks ago I blew 100 pots on, but you can get what you want and fast.
Hope to see those again.