var saleprice =[
[1259675760000,2594.99,9959],
[1286764234000,1575,16503],
[1287806929000,1349,16193],
[1288560366000,1701,16599],
[1288566964000,1450,16814],
[1289439919000,1879,16503],
[1289797365000,1327.56,16929],
[1290655127000,1525,17063],
[1294374047000,1799,17784],
[1296262843000,1775,18102],
[1297709569000,1549,18527],
[1300929388000,2075,19294],
[1315970416000,1136,22713],
[1318282815000,1925,22713],
[1322622041000,1099.99,19435],
[1336203690000,1599.99,26537],
[1338084853000,1783.21,14155],
[1344247719000,1600,27013],
[1344562014000,1749.99,27891],
[1352326991000,1925,29137],
[1356278318000,1300,30069],
[1357948688000,2200,29667],
[1367014862000,1999,31544],
[1372642965000,2150,32355],
[1375086047000,1600,30397],
[1376087298000,2300,32355],
[1376608259000,1626,32732],
[1407455171000,2300,38050],
[1415769330000,1200,39829],
[1534724467000,1776.56,464],
[1540574278000,2000,56660],
[1576342881000,2470.07,60757],
]