Decent deal will allow you to try out an air fryer for small money.
This fryer has the digital controls. At this money, the only other air fryers I’ve seen prior have analog controls.
Cheap air fryer at BB - Take a look
ETA
If you just want to see what air frying is like, and if you do not care about digital controls, BB will sell you a basic air fryer with analog controls for just twenty-six bucks. Problem is, for that air fryer they charge you eleven dollars for shipping!
So you might as well buy the air fryer featured above for just a few dollars more, which they will ship to you for free, and get the digital controls. Course if you opt to pick up the analog fryer in person, at the store, it’s a different story.