Great article. Brings back some memories.
I started with a $3500 8088 based NCR computer. Big bucks for extra options like the "Turbo" button....labeled XP for extra performance, 640KB RAM instead of 512KB, and 30MB hard drive (instead of 20MB or no hard drive at all). Also spent big bucks for a 3.5" floppy in addition to the 5.25". I'm thinking that first box of 10 3.5" disks we bought was something like $40 or $50. The XP button was great. It bumped the CPU from 4.77 Mhz to 8 Mhz. Games were text based then, and pressing the switch directly impacted the speed at which the interface to the game ran. It was always nice to press that button to speed through slow spots in the game.
Next was a 386 DX 40. The article says 16-33 Mhz for 386, but they did come out with a 40 Mhz at the end of the generation.
Then I went to college. My Dad then went on to a Pentium Pro 200. All I can say is WOW. That thing was incredible for performance. It was big cash to bypass the Pentium, but it was worth it.
Me, being the poor college type, went to a Pentium 60, then to a Pentium 200 MMX, then PII 400, AMD Athlon XP 2500, and then to my current Core 2 Duo.