You will need the following ( all from ikea, prices in $cdn):
8 foot Numerar kitchen countertop (mine was $130 in as-is)
Vika Alex Drawer System ($80)
Vika Alex storage cabinet ($60)
Vika Moliden ($30)
total= $300 plus taxes.
Nothing to complicated here, just modification of the Moliden legs and some basic routering of the countertop.