I recently picked up a few new pieces of Z scale equipment to add to my collection. I picked up a CSC SD70ACe, primarily so I could compare it to my N scale versions, along with a 60' Norfolk Southern boxcar. I was most excited about picking up the Boston & Maine RDC (Rail Diesel Car) to run on the little Z scale layout. The layout is too small to run a full passenger train on, but is fine for an RDC. I would have picked up two of them, but they are rather expensive and I do want to pick up a couple in N scale to run on those layouts as an excursion type of train.
All of the equipment is from American Z Line and I purchased it from https://uszscale.com
You can watch the video below on my new Z scale acquisitions.