I used to have an Apple II compatible computer with 80/40 column switchable display and a first generation sound card. I sold it a few years ago to my cousin who was interested in collecting such items.
1 year and less
between 1 to 2 years
between 2 to 3 years
between 3 to 4 years
between 5 to 6 years
between 6 to 7 years
between 7 to 8 years
between 8 to 9 years
between 9 to 10 years
I still use my Radio Shack PC with tape drive
I used to have an Apple II compatible computer with 80/40 column switchable display and a first generation sound card. I sold it a few years ago to my cousin who was interested in collecting such items.