Okay, haven't really found much so far in the way of BluRays or DVDs/Boxed Sets that have been worthy of picking up, but I struck gold as far as Gameboy/Gameboy Color is concerned.
I started by searching on gamestop.com to try and determine what the "dump" stores are in the LA area for Gameboy/Gameboy color games, since none of the numerous stores near me seem to have any at all. So after stepping through the games listed online that I'd be interested in, I found a few stores that had a decent selection near me. Most stores that have any selection or seem to be "dump" stores in LA are in the ghetto (probably because the poor people in those areas can only afford older, cheaper games and systems), but I found 1 in Torrance and 1 in Long Beach that looked like good bets.
Just an FYI, while the Buy 2 Get 1 Free all used games did indeed start today, it does NOT work on or stack with the Gameboy/Gameboy Color 75% off (85% off with Edge). So YMMV on that one. But that was the reason I held off until today to go hit these stores, and I paid for that at one of the stores.
The Torrance store was a bitch and a half to get to...tons of traffic, and quite a ways from the freeway. So I finally get there, and the guy tells me that someone NOT 2 MINUTES PRIOR cleaned him out of Gameboy Color games. They had a few crappy games left, but also from the look of it, they didn't have much selection to start with. But I was PISSED.
I was really feeling crushed, but I got down to the Long Beach store. In there, half of one of the tall cases was FILLED with Gameboy and Gameboy color games, and the manager tells me he has 2 BOXES filled with more in the back. So while these were all cart only, I didn't get the B2G1F on them, and some need a good cleaning, out of about 150 GB and GBC carts I ended up cleaning out all the good stuff...28 games, for $35.07
My receipt is literally 3 feet long.