I don't understand the loss portion of it. Let's put names to the items: On the real property, you have an old tractor, a combine and a plow. The scrap company says: If you bring these items to my lot, I will pay $300 for the Tractor, $200 for the combine and $100 for the plow. Since the company comes to your field and grabs these items, you will receive only $300 as full payment for all three items. To me this is the FMV of the items unless you can find someone else who pays more.
It will be nice if you would say if your client received these items 10 years ago when their FMV at the time of death was $10,000, which will create a loss. But since I can only assume that the inheritance took place not long ago, you will have a break even transaction since the selling price will be the FMV of the items and in turn it will be the basis of your client.