Instruct: Classify a review into positive or negative sentiment.
Query: Market Place Price Gouging

I haven't used this yogurt maker. I am just angry about the ridiculous price asked here, from 2nd hand sellers. I was reading an article about this yogurt maker, that it worked well, and was reliable, but they said you could do the same by insulating a container for about 5 hours, achieving the same result. They also mentioned that it was selling for around $18. I've seen it on other websites for $24.95. But guess what, it isn't manufactured anymore. And good luck trying to find it in stock ANYWHERE! But believe me, it can't be worth nearly 7x the actual price. These sellers are thieves. Don't feed their greed!