Recent Success
Adaptec 1400, bought 4 at $2.90 from Fry's plus shipping, sold 1 for $46, kinda low, but still a profit of $40+. Gonna list the rest when I get home.
PS2 Mega Max X Collection (Sealed) bought for $10 at Blockbuster a long time ago, just sold for $52.01, I got an open one from the BB B1G1 deal
PS2 Singstar 80's bundles (split up), bought 2 bundles from Sears for $4.97, I think, games sold with BIN for $25, mics sold for $20 and $16 + shipping. Made a mistake in the shipping though, was charging only $5. Those things are heavy, had to pay like $8/$9 for shipping. Hint to those just selling the mics, charge $10 for shipping/priority
Set of 2 Wavebirds, probably got from GS less than $30, sold for $54.99
Mention it again, but Wario Ware Smooth Moves goes for a good amount, check BBV for them, they should be $28 new, I've sold these for $75, I think
I'll second the Kororinpa. I've sold those, and I have 2 complete ones, and one without original case to list as well. Gonna try to pick up 2 local Ultimate Duck Hunt, but no luck in finding any Wii American Idol Encore's.