i did my kitchen cabinet for my new house last march, cost me around 7k...
its a 15ft long (straight) with 6ft on side (an L shape cabinet), using wood and granite at top (thats 15ft+5ft granite top). that's for bottom cabinet
for top cabinet is 15ft long using wood. it have 1 cooker hood and 3 cooking hobs, 1 single kitchen sink for dry kitchen and double kitchen sink for wet kitchen...

fully satisfied with the price...