A $90 Athlon XP with a big cache that turned into a 3200+ if you set the bus to 200MHz. Plus the mobile Barton, the unlocked chip everyone wanted, and the heater core from a '67 Chevelle.
The memory chip that ran 2-2-2 at speeds nothing else could, as long as you fed it 3.3 volts or more. TwinMOS hunts, $450 Mushkin, the DDR Booster and the UTT comeback.