Wild variety.
Some lfs/companies buy bulk zoa rocks that are kinda like a mystery box. Each rock can hold a ton of different wild variety morphs mostly Indo. The company frags and either creates a new name for the “exotic” new zoa or sells it as a blue zoa or yellow zoa. To me, that looks like one of them. If you’re curious on price-$20-40 would be a good price for that frag. I wouldn’t pay much more than that.
Also, make sure to dip it well. The wild varieties (if not removed from original rock) tend to hold a lot of creepy crawlies.