You could always go to petco/petsmart and just browse. I took my male ELliot there once because I wanted to buy him a bigger birthday present (because at the tiem I had the money and I knew if I ever watned to buy one i would have to buy it then) He crawled right into those ones that are like a dog house on the bottom, with a scratch pole comiong out of the back and aplatform on tip. I talso has a yarn dice coming from teh bottom of the platform. It reaches the bottom of my window and my cats lvoe it though it is only like three feet tall. It cost me about a hundred bucks. You can usually get them for about 50 (very short poor quality) and up O_O You can even get elaborate systems installed in your homes that go from room to room if you have enough money
an average one would probably cost you about 150 to 200 dollars for a taller one.
Holy crap! I didnt look at that link until after I posted this, but OMG! The one soonest to end is only 8 dollars? and it would only be like 30 dollars shipping for me! Thats 40 bucks for a well made thing!!!! OMG!! and I payed $100 for mine at petco/petsmart? :O that sucks
XD It makes me kind of want to go burn the one I ahve now and buy one of those O_O Of course its "being able to wear clothes, or "buying the cats a cooler tree thing"