Pogo has re-released 50 previously-retired Mix-n-Match badges and are on sale for 12 gems each.
To find these badges easier, sort by "On Sale" and look for the badges marked "Re-released".
https://www.pogo.com/challenges?filters=MNM%2CON_SALE%2CUNOWNED&sort=RELEASE_DATE_REVERSED
tyvm
You're welcome!
There are a couple of 400 Pogis badges that might be worth picking up.
I got two 400 pogi badges, wish there were more for me. I'm considering a couple 300 pogi badges because I like having an assortment so I can hit the silver or gold tiers in the constellation by exact count.
Yeah, I was thinking of picking up a few 300's myself.