Do you have military grade chips in your Amiga? You should check and see if you do. The first run Amiga 1000 and 2000 computers had them. The military grade ICs have purple-pink ceramic bodies and gold-platted legs. They are designed to last about 15 years at 100% duty cycle. Since the average Amiga user only uses their computer for about 6 hours per day, this is only a 25% duty cycle, so the military grade chips will last between 30 to 60 years. They can still be damaged by static-electricity and power surges, so be carefull. If you have any of these ICs in your Amiga 1000 or 2000 computer, I would be willing to buy them from you. :-D