Self-promoting eBay outing here:
1) Campagnolo Super Record Rear Derailleur, excellent shape, item no. 140310724060. I'll give free shipping to any CR folks on this item. Just be sure and let me know right after auction ends if you're a CR folk.
2) Sedis Nickel or Silver 3/32" chain, 106 links, almost new, item no. 140310742454
I've also got a few other on topic items which will be ending today and tomorrow.
Thanks for looking.
Drew Ellison, in ever-rainy-and-cold Everett, Washington USA