I casually continue to do his contracts, only using spare wagons in storage and not breaking up my locals. On #78 and finished with the Idols about 3 months ago. Occasionally, I'll grab 1 or 2 locals if it is one of the materials I don't have a ton of extras, like Glass or U-235. Otherwise I kept 250 each of the Refined cargo wagons, (350%) (Nails, Titanium, Carbon, Silicon) that were really more of an extra, when that box was around, really come in handy. I remember selling of 100's and saying to myself, I better keep a bunch.