first .you need to know which kind quartz slab will be suitable for you
because there are many kind of quartz stone slab or aritificial stone ,marble slab ,grainte slab
after you choose the right quartz stone slab .,you need to know the proessing cost .
different kind stone counter top .the proessing cost will be 10-20 USD /METER.it's depend the edge and backsplashed
then will be the package 5 usd /m by wood box