I just received my email update from the Walthers Bargain Depot and there were two SLSF items on there. They are the Proto 2000 52'6" Drop Bottom Gondolas with a load, one of which is a ductwork load and the other a gear load. These are Timesaver kits and the MSRP was $27.98 with a Bargain Depot price of $13.98. Here are the stock #'s: Ductwork Version: 920-54093 Gear Load Version: 920-54094 The assembled versions are also listed and they had a MSRP of $34.98 with a Bargain Depot price of $21.98. Here are the stock #'s: Ductwork Version: 920-54123 Gear Load Version: 920-54124