I kinda hate myself for buying another bike, but then I found this at my favorite nearby thrift shop. They get most of their product from storage closets, so you never know what they'll get. Looks to be late 90s by the complete 105 9spd group. 64cm x 62cm is actually ridable for me with 80mm of bb drop, but at the limit. It's almost certainly going to be a parts harvest as I had been looking at similar groupsets to upgrade another bike.