I picked up a nice clean and un-yellowed IIc for $100 off fleabay. Came with the PS, an external floppy and a mouse. It was listed as not working and for parts only (or something like that). The PS was opened when I got it and a rectifier had been replaced but tere was no output. I quickly found a cracked trace, fixed it and the computer works like a charm. It's a first gen job (rom 255), but clean as a whistle.
Funny thing is, if I go back to the listing eBay are claiming I paid $125 for it - but ... no. What's with that? Are they artificially trying to raise prices?
In any case, I've been after one of these for some time, now I have a real gem.