Getting a couple rats soon, gonna be my first time with a smaller animal like that..So about how much will a cage that has enough room for 2 rats cost me? I'd prefer one of the multi level ones. On a tight budget, so I can't go all out, but I still want them to be happy with the size of their cage.Would I be able to get one for under 100 that's big enough to satisfy them?
http://www.petsmart.com/product/index.jsp?productId=2753352That will most likely be fine for 2.
You might want to search craigslist too to see if you can find a cheap one.You can use this to determine if the cage is large enough. http://www.rattycorner.com/odds/calc.shtml