That's what I was guessing; I'm the same way.
I probably should've just waited until this coming weekend to post, but then I'll probably have to add more things, so here's stuff from the last few weekends:

39 Genesis games (all cart only): Madden 95, Madden 98, Shaq-Fu, Triple Play, Ms. Pac-Man, Little Mermaid, Monopoly, Super Street Fighter II: SCE, Sports Talk Football, Super Monaco GP, Batman Forever, Cyborg Justice, Caesar's Palace, California Games, Sonic the Hedgehog (no label), Sonic the Hedgehog NFR, Sonic 2, Sonic 3, Spider-Man, Streets of Rage 2 NFR, Saturday Night Slam Masters, Alien Storm, Earthworm Jim 2, American Gladiators, Strider, Decapattack, PTO, Cyber Ball, NBA Jam, Williams Arcade's Greatest Hits, Super High Impact, College Football's National Championship, Tecmo Super Bowl, Sonic Spinball, Ballz, NBA Live 97 (x2), NHL 96, Sonic & Knuckles (also: N64 Madden 2002, Atari 2600 Circus Atari),
all for $10

N64 Tetrisphere
N64 Super Mario 64
N64 Pokemon Stadium
N64 Pilotwings 64,
$6 for all

PS2 Xenosaga I
PS2 Xenosaga II,
$6 for both
PS2 Valkyrie Profile 2,
$2
PS2 Final Fantasy XII (missing game disc),
FREE

PSX Vagrant Story
PSX Thousand Arms
PSX Grandia (missing manual)
PSX Spice World,
$5 for all

XBOX Doom 3
XBOX America's Army
XBOX Lord of the Rings
XBOX Splinter Cell
XBOX Halo
360 NCAA 08 Football,
all for $5
XBOX 2 Month Live subscription card,
$1

Wii A Boy and His Blob (new & sealed, x2),
$20 for both

GBC Pokemon Gold Version (complete in box)
GB Megaman
GB Megaman IV (a little label curling)
GB Pokemon Blue Version,
$12 for all

Wii Joystick (Nyko),
$1
GEN Turbo Touch 360,
25¢

XBOX 12 Month Live package (new & sealed)
XBOX Star Wars: Battlefront II
XBOX Fatal Frame,
$10 for all

Sony PSP,
$6

GC Metal Arms
GC Game Boy Player disc,
$2 for both

XBOX Fable Strategy Guide (missing manual)
GC Zelda: Ocarina of Time,
50¢ for both
and a couple non-video game related items:

Roland PAD-5 Handypad,
$3
Spyderco Endura (old Clip-It, beat to heck),
FREE
The guy I bought the PSP from told me it didn't work, and wanted 10 bucks. I got it down to $6, telling him I just wanted it for parts. I get home, plug it in and sure enough, it doesn't turn on. However, if you've ever let a PSP battery run all the way down, you know that you need to leave it plugged in for several minutes before it'll power up. I did, and *ta-da!*, it came on. Works great, despite being pretty worn all over. Also, that Spongebob UMD is just there to show it works; it didn't come with the PSP.
Also, do you guys get yard sales where people are selling new stuff? I see at least two of those every weekend; most commonly it's people selling cleaning supplies, personal hygiene stuff (toothpaste, deodorant, etc.) and more. The weekend before last, I ran into one where the guy was also selling a bunch of budget/value titles for PS2 and Wii. 99% of it was trash, but those
A Boy and His Blobs were in there. He wanted $12 for each game, but I offered 20 bucks for both and he took it. I of course asked if he had anymore but he said that was it. They're not such an amazing find after the price dropped on it recently, but still, hard to beat.
The past couple of weekends were quite warm and really brought out the sales. A lot of the stuff I found was very close to my house, which is really rare; most of the time, I find the good stuff a little farther away.