So, I purchased the rack and it appears to be an Animal Plastics Iris CB70 12-shelf with fully working heat tape (new tape from manufacturer was replaced about 2 years ago), a Helix thermostat, and 10 Iris tubs. I also got the ZooMed Incubator, which is only 6 months old. They are both in amazing condition and came from a very clean environment! I am still sanitizing everything as a precaution, but I saw the snakes previously in it and they are all appear healthy. The guy also included a box of "goodies" including a few heat lamps, vermiculite, a Powersun UV bulb (from a different reptile), and a few other things I haven't looked through yet. He sold everything for $230! I'm definitely glad I listened to the few who said to get it and thank you for reassuring me. I was initially worried that it would come from a no-so-hot environment, but it is really nice, especially for the price! Here is a picture on the ad he posted - haven't taken any with it all cleaned out yet.