Here's the link for the Woodland Valley pro-shop page.
http://www.woodlandvalleydiscgolf.com/index.php?option=com_content&view=article&id=7&Itemid=11
And here's a picture I took of one side of the shop. This is a majority of their selection, but there's a whole section just for 150g class discs plus some other stuff, both behind and to the left of, the rack on the left in this picture.
Good times!