Update: So I purchased my snake today. I received a 20 gallon long, heating pad, heat lamp, and everything in it for 60 bucks!

Stats:

Warm side: 86
Cool side: 77
Humidity: 46%

I'm worried though because while I was given a heating pad, the guy didn't have a thermostat. So now I'm scared to keep my heating pad on until I get one. Btw should I purchase a thermostat online or can I find one at a store? I would rather not wait.