What's a reasonable price to sell a Helix Floor for these days?

[Baba]

Mine is in like 6.5/10 condition, and the joystick doesn’t work when you turn it any more, just up down left and right, so, I think, at this point, it’s not worth selling, more like trading for something cool.

I bought it used in 2018, and used it EXTENSIVELY, including a few weeks ago, so, I got my money’s worth.