Petco about 7 years ago. Some of the paint is flaking on it cause I used to scrub it hard to get algae off but it you can't see that.
I've looked EVERYWHERE for another one using the product # and I only found 1 reference on the whole net to it and of course it wasn't available from the seller. I love it. It's hollow and my old betta (the one that's in my NPT) used to sleep up in the "brain" and I'd think he was missing when he was up inside it.
My still unnamed boy in his redesigned tank. He doesn't bite, he doesn't nip, he's not much into flaring... He will nest like a champ, and likes to hover in one spot. Of course that is where he gets fed.
I decided to give him a planted tank. It's still fairly basic. I used some old terracotta "pots" that some live plants came in to weight down the stems. I hope to remove them shortly.