Don, nice going on collecting Matty. Great choices. I know most would bop me on the head for suggesting to get this particular Christy but why not go for a graded MINT 1961 Golden Press Hall of Fame? The photo is fantastic with lots of eye appeal. Probably taken around 1905, as Matty looks very young. I wouldn't recommend the Fleers from that era, but the Golden Press is gorgeous, and after all, it is now 53 years old in itself. Also, check out any of the Charles Conlon black n' white and color cards issued in the early 1990s of BIG 6. Lots of eye appeal for a few bucks a card.
Regardless, congratulations on what you've accomplished thus far. Hope your girlfriend comes around to see the merits of collecting.
Take care. ---Brian Powell