Catalog talk:8-Bit Heart Face/@comment-5903643-20181123202741/@comment-32355740-20181124000528

Probably not in my opinion since it's a timed item and usually, when an item like that goes offsale, it will become rare (unless if they put it back on sale) and it happens to a few colored faces like the Pink Wistful Wink.

But, I could be wrong and your prediction might be right.