I saw in another thread a discussion of the great pricing at a couple of stores, including Petsmart. I wanted to let you know I just bought an XP3 filter from Petsmart for $104. I bought it on-line, paid no shipping, but did pay Texas sales tax.
At the Petsmart bricks and mortar store the price is more than 50% higher than what I paid on-line. I saw the XP3 retailing at a neighborhood pet store for more than double the price I paid.
The price was so good I wonder if Petsmart didn't mess up! Their prices on other things were also very good - heaters, light bulbs - but only IF ordered on-line.

