Yeah, PetCo price per feeder is ridiculous. One time my husband forgot to pick up rats from our normal place and they were closed before I got off work, so I had to go to PetCo... and the rat they labeled as a 'medium' wasn't even 70g, more in the small rat range, and they charged me $7 bucks. For a a single small size rat. I get 150g meduims for $3 from my usual guy, is was mind blowing. Easy thing to overlook if you only have one or two snakes, but more than that, I'd go broke trying to pay those prices!