Well, Target recently had a sale on 3DS XL's (including the Zelda and Mario & Luigi Special Editions) for $150, and my dad was fortunate to get Wal Mart to price match and snag the M&L Bundle for me!
I also managed to get a few things via trades from a site I trade games on (GameTZ):
-Batman: The Video Game (NES)
-Star Wars: Shadows of the Empire (N64)- one my personal favorite games on the N64, and probably Top 5 SW games ever.
-Star Wars: Rogue Squadron (N64)- Sadly, I've never played this game, but have only heard great things.
-The Hobbit (GBA)- actually a very enjoyable Zelda LttP-type adventure game. Obviously not even remotely close to as good as LttP, in terms of graphics, music, gameplay and the like, but for what it is, I loved it when I originally played it upon release. Definitely worth looking into if you can find it on the cheap.
-Punch Out!! (Wii)- I've never played the original Punch Out on the NES, but I have of course heard good things. I've also heard that this reboot was spot on and exactly what the series needed, so I'm looking forward to maybe popping this in over break for a few matches with family.
-Tomb Raider 2013 (Xbox 360)
-The Legend of Zelda: Link Between Worlds (3DS)- Loving this game to pieces right now!
-Mario & Luigi: Dream Team (3DS)- already pre-installed on the XL that I got! I missed out on Bower's Inside Story unfortunately on the DS. Superstar Saga is arguably my favorite game on the GBA, and while I was a bit disappointed with Partner's in Time, I have high hopes for DT!!!
...also grabbed two games from the recent Humble Bundle Winter sale:
-Gone Home ($6+ some change)
-Dust: An Elysian Tale ($3.75)