Are they value or rare... I picked them up like 19 corals for 30$ he basically gave me all his zoas for 10$ the tank was in bad shape so I took as much as I could to try and revive some things
the 1st n the 2nd zoas look to be unhealthy due to their skirts being so small. keep them under low flow and on the bottom of the tank and maybe under a rock with that has some light getting to it but not a lot. they should color up and become bigger. Zoas need white light to grow so minimizing the white light should allow your zoas to open wider and healthier so they can obtain their precious white light.