I got a bike fit tonight, and switched out the stem. I no longer need the stem that I bought when my bike was fitted in '06. The bolts have some surface rust, but I'm not aware of any problems with it other than it was the wrong size for me. In fact, I used it in my HIM on Sunday.
Price: best offer. Looks like they are going for $10-15 + shipping on ebay.
This website has the details: http://www.eastonbike.com/PRODUCTS/STEMS/stem_ea70_'06.html