The cost to gut a house with asbestos in the plaster, linoleum and roofing material can be $60,000 to $100,000.

Realtor commissions are very deal driven. 

@Jacob Gammon Have you driven the neighborhood and visited the property?

The listing shall include the name of the material supplier and/or sub-contractor, amount of payment, payee address , corresponding cost break down line item number.

If any of those tenants goes into default or moves out before close, you could argue that is a material change to the property and be allowed out, but again, that would be an attorney's call and likely some legal fees.Lastly, you could always just have your realtor send a cancellation of contract form, and see how the seller responds. 

It is 50x 2 bedroom 1 bath units and 4x 1 bedroom 1 bath units...Regards,Steve   Yes concrete and steel is 30-40% more than wood as it drives up the costs for all the trades in addition to the base material itself.

Thanks @Merrick Loveland I guess what I meant by spec is the fact that they are very similar finishes, and slightly lower grade materials than I would put in any of my flips at that price range, especially in the bathrooms and kitchen to be more specific.

Brass Financial Group

For ease, most of my materials come directly from Home Depot, except for paint. 

If you want data-driven pricing you can integrate Price labs and Beyond Pricing and you can still have Smoobu add a surcharge/discount.