Just to chime in... I have an Ikea chair which is getting old now but great...
I think it was 200 Euros or so "back then"... I only ever replaced the gas lift on it... heck, it has been nearly 7 years with me in the UK and I do not know how long I had it in Germany...
But as others have said, go and try. I say one very nice chair at Ikea maybe a year or two ago. Their "higher end" chairs are very nice at times and worth a look.

