var saleprice =[
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[1264374313000,3466.77,11091],
[1266775212000,3006.74,12185],
[1276056033000,2500,13526],
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[1336050041000,3529.66,25755],
[1346612907000,3573.9,28081],
[1357322055000,4399.99,9003],
[1366473209000,3299.99,30518],
[1368551616000,2795,9239],
[1369465537000,1921,31866],
[1375647170000,2420,25431],
[1383609566000,4150,33601],
[1393188743000,2500,35294],
[1402346012000,1600,37072],
[1404103390000,2490,8078],
[1409955251000,3731.05,38262],
[1411947508000,2350,38343],
[1489550273000,2799,49463],
]