Mix-n-Match Badges "Back from the Vault" Sale

[Mayhem]

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".

This sale is valid through August 5th.

https://www.pogo.com/challenges?filters=MNM%2CON_SALE%2CUNOWNED&sort=RELEASE_DATE_REVERSED

[Squid]

I bought a few for 300 pogis a piece.  No 400s for me.  A few of the offered challenges do not show how many pogis they have.  I didn't risk those.

[Mayhem]

I picked up a few myself. I'm not sure what's up with the missing Pogis issue.