You can also buy old FA - it has matrix metering (with manual lenses...and you can switch it back to CW), all four PASM exposure modes and some other cool features (for it's time)...and you can have this little beauty for something like 100$ on ebay

There are some disadvantages too of course:
it needs batteries to operate
hard to find parts in case of failure
no AE-lock - this was first camera with matrix metering and it was supposed to be so good that AE-lock wasn't needed anymore...good joke - it's early matrix has tendecy to overexpose A LOT when confronted with backlit scenes, otherwise it's spot on...