얼마예요 – Eol-ma-ye-yo? – How much is it?
An must-know for any shopping trip, this phrase is pretty much all you need, since most vendors have calculators on hand to help out with the numbers. Browsing a traditional market and want to bargain a bit? Use the phrase bi-ssa-yo (It’s expensive) to see if you can’t get the salesperson to go down a few hundred won.