Of the ~20k used electric cars listed on cars.com, ~3k are $10k or less. Mostly Nissan Leafs and Chevy Sparks, so it depends on your definition of decent :).
I used to drive a Leaf and it was more enjoyable to drive than the Mercedes E Class that I drove when my Tesla was being repaired. EV torque is fun, and you miss it when you go back to an ICE.