Sad Mac

We did some shopping today, and I picked up a 3.6V 1/2AA battery at Radio Shack. Although I'm sure it was needed, it didn't solve the greater problem of getting the thing to boot. After some more testing, I think I've determined that the root of the problem is a dead power supply. I cracked it open and watched it in operation. There is some type of electro-mechanical contact switch that is getting thrown, and immediately lost. I can see the switch move, but it never stays. Occassionally, it will stick down for a second and I'll hear the happy mac chime. So I'm pretty sure that the motherboard, hard drive, floppy, and everything else are okay. I checked out eBay, and it looks like I can get a complete Mac IIsi minus a hard drive for $6 (plus $8 shipping). I'll probably get it and use it for spare parts. I'm still not entirely sure what I'm going to do with it once it runs (other than play Warlords). Any suggestions?