Sprague has never been one of my favorites, but he holds a big distinction in my collection, and in diecast history.
His 2007 truck was the last Racing Champions issue ever. As Racing Champions is, was, and always will be my favorite Diecast brand (unless I win the lottery and form my own!) that kind of stinks...moreso that they were killed than Sprague's truck was the last.
The other milestone, is that his 2000 truck, which I purchased off Ebay in May 2011, was the 5,000th different vehicle in my 1/64 NASCAR collection.