Stamps go up in price again this weekend

CHARLESTON, S.C. (WCIV) -- If you haven't stocked up on those forever stamps, you have until this weekend to do so. If you don't, you're going to pay more the next time you mail a letter.The U.S. Postal Service is upping the cost of a stamp by a penny to 46 cents for a letter and 33 cents for a postcard.The change takes effect this Sunday.If it seems like the price of stamps just went up recently, you're not far off. It was one year ago this week when we saw the last one-cent bump from 44 to 45 cents.