I got one ex-pen from ebay for a better price than Petco/Petsmart, you might check Walmart though - at the time I didn't think about them. Also check Craigslist - you would be surprised - I found one on there that I use now outside when needed, so I don't have to be moving ex-pens back and forth.
__________________  ~Ruby, Reno, Razz, & Jack~ |