go to eastcoasttvs.com
used them twice. they'll deliver from jersey whenever you want, when you're home. get a $2000+ tv for much less. free ship, no tax. they'll make sure it works and pop it out of the box.
i.e. get a newer version of the tv linked above for $1470, including 4K.
http://www.eastcoasttvs.com/LG-OLED-HDTV-p/55eg9600.htm
try finding that less than $1800 anywhere.
or get a 4K tv cheap.
tvsuperstores.com and joesav.com are the only places that competes on high end value, but can't vouch for them. they have better extended warranties also.
don't go to costco. you'll have the tv for another 6-10 years.