By Levi Winchester Aldi is reducing the price of an “incredible” wine applauded by critics for one week only – but supermarket shoppers will be limited to two bottles at a time. Its Specially Selected Cairanne will be slashed in price from £8.99 to £3.49 between December 11 and December 17. The price drop has been described as “Aldi’s Christmas present to the nation” by Jane MacQuitty, wine critic at The Times. Another wine expert advised shoppers to “set your clocks to go”, while one customer claimed: “My husband is already in the queue!” Specially Selected Cairanne is 60% Grenache, 25% Syrah…