chimpster, I'm pretty sure it isn't rare at all. I think slowdive is just saying that he personally has had a hard time finding a copy for himself locally. I've passed up a dozen copies in the last couple of years, but that's because they were always priced a little higher than I was willing to pay, until now.
Here are my proper finds from this past weekend. As always, click the pics for full-size.

Silent Hill 2 Official Strategy Guide
Silent Hill 3 Official Strategy Guide,
$3 for both
These were originally $2 each, along with an Onimusha 3 guide, which I left behind. There were also a bunch of games at this sale, and a couple Blu-rays, but nothing I was interested in. The SH games themselves, unfortunately had been sold off long ago. I think I've already got the SH2 guide, but the SH3 guide is my first, and I couldn't be happier.

Steel Battalion controller,
$5
This is my second Steel Battalion controller. I think my other one has blue buttons, so this one's a little different. Unfortunately, this one is missing the little screws that hold the 3 blocks in place; when sitting on a table, everything stays together, but you can't pick it up all in one piece very easily. It is also missing the little flap that goes over the Eject button. I have no idea where my Steel Battalion disc is, so I can't test this right now, but it looks to be in okay shape.

PS3 Little Big Planet (complete),
$13
PS2 Silent Hill 2 (complete),
$2
LBP was originally $15. Seller said yes to $13 so fast, I wish I'd gone lower. Oh well, still seems like a good price. I mostly got this one for my wife, as she dabbles in all sorts of design, and I thought she might get a kick out of it. I popped it in and it seems okay.
SH2 came from a stack of PS2 games, 90% of which were sports. Now I just need SH2 Greatest Hits and I'll have every US PSX/PS2/XB entry of the first 4 games in the series.

NES Jaws, 1943, Adventures of Bayou Billy, Chip & Dale: Rescue Rangers, Captain Skyhawk, Track & Field, Destination Earth Star, Donkey Kong Classics, Dr. Mario, Home Alone, Super Mario Bros. 3, Laser Invasion, Tecmo Super Bowl, Robin Hood: Prince of Thieves, Time Lord, Teenage Mutant Ninja Turtles, Top Gun, 3 sleeves,
$15 for all
NES Rescue: The Embassy Mission, Simpsons: Bart vs. the World, Super Spy Hunter, Star Tropics, Tiny Toon Adventures 2: Trouble in Wackyland, The Untouchables, 3 sleeves,
$10 for all
NES Total Recall
GG Tempo Jr.,
$5 for both
I only needed a handful of those NES games in the first bunch, but the seller said they were $5 a piece unless I took all of them. I asked how much the whole pile was and he said $15. WHATEVER.

GEN Evander Holyfield Boxing, Power Rangers, X-Men,
$1.50 for all
PSX NFL GameDay 2000, Final Fantasy VIII (missing discs 3 & 4; all were in the same case),
$1
XB Star Wars Battlefront II (disc only),
$1
PSX Vagrant Story (missing manual and demo disc)
PSX Resident Evil 2 (missing manual),
$7 for both
NES AC adapter
GEN Genesis (Model 2/3) RF adapter,
$3 for both

Lexicon LDD-1 AC-3/RF Demodulator,
$8
Finally. FINALLY. I have been searching for an LD RF demodulator for
ages. If any of you know what this does, you know people aren't exactly giving them away. Except for this one! Plugged it in, works like a dream, and despite the flash in my photo bringing out some flaws in the surface, it's in
wonderful condition.