Been slow in the new Yount catagory most of the year. But Panini's Cooperstown Collection had quite a few Younts or at least Yount featured cards. Robin has a base card in the set and that set also has a Crystal parallel numbered to just 299.
I was finally able to find a nice cheap copy of the crystal parallel and luckily it came with the base as well.
Here's the back. It's the same for both cards.
The set also feature a few other inserts that Robin has a card for. I haven't gotten my hands on any of those and there is also a Autographed card #d to 100 to find as well.