I was sitting here scratching my head wondering what Sony properties I was interested in when I realized that Sony still owns the rights to the "Wild Arms" series right!?!? Man, I can't even begin to express how much I'd LOVE to purchase something from that series. Any type of collectible replica, small figures (a trio from the first game would be so great!), or something nodding to the "arms" or "golems" or anything at all really from those games!
I'd buy a $300 statue that had Rudy with an "arms" pose, Jack and hanpan looking all "thiefy" and Cecilia with a book open (or heck, even sitting atop the Golem, but that'd probably be a more expensive statue). Or, it could be done smaller scale to something like what Nintendo did for their 2010 CN Gift here:
These games had quite a big following, and maybe with SCEA releasing them on PSN it could be timed to work out with the reveal/launch or something? The WA series still has quite a big following, though I'm not sure you'd see extremely expensive statues sell very well for it - though I bet the nostalgia factor alone is strong with them!