>There were 486/80/100/120. 486/120 was my last 486 :) I even traded it in for $35 CDN (with motherboard ) when upgraded to Pentium 200.

486/120? Did that run extremely hot?
Were 'they' still making 486's faster even after the Pentium 75 was released?

The only trade-in value the pile of 486/33 and 486/66 we have is in the scrap metal their cases are made of. Seriously, if my car was as well armored, i'd feel much safer in rush hour traffic....