I use a wired Bell F20 that I got at Kmart or Wally World for $15.00. It is nearly 2 years old and still works perfectly.
Someone else on a forum said they found the same computer in a clearance bin for under $5.00.
I have used so many wired and wireless computers during my 27ish...still remember the very first electronic computer lol...I can't remember them all. This little Bell model is as good and better than most and they were all much more expensive than this little beauty is.