Wow, wish I could find that deal...Petco only sells em inside an Exo Terra waterfall feature for $42, and that's on sale. Petsmart has the Repti Flo 200 for $22 including shipping. The pump I bought for my ~50G outdoor pond was $45 at the depot and it's a piece of junk but is much stronger than these little guys (I'm assuming the 200/250 is GPH?).