Well, not at Ikea per se, but on the Ikea website — where I purchased the Tillreda, a single-burner induction cooktop, for $69.99.
I got a magnet; if it doesn't stick to a pot, the pot won't work on an induction plate.
That meant I couldn't do stuff on the Tillreda like boiling soup and pasta, things that require a long time on an inefficient gas flame.
"In cases like that, the heat losses for a gas flame really add up," McGee says.
I tried one in a cast-iron pan on the induction plate.