@Johnathan Massie Just because home prices in K.C. are depressed compared to Minneapolis, that doesn't necessarily mean rehab costs will follow that number. I think $30,000 for a full gut job is very optimistic, even for a small house in K.C.. Just think, if you need to replace HVAC, you are looking at 5k on the low end. Drywall guys aren't cheap. Say 6-12k depending on if you want to redo ceilings or not. Completely replumbing and electrical? Easily more than 10k . Then you need to consider new finishes. Cabinets, countertops, sinks, tubs molding, tile, carpet... the list goes on and on. So... it depends on you definition of a full gut job.
Also from experience, it takes an incredible amount of time and effort to piece together a good rehab team, interviewing and getting quotes from multiple subs for each individual trade. Your best bet is to find one person that can handle the whole job for you and has reliable vendors in place.