NEW Marble Integral Bathroom Vanity Top 31”x22”

Can be purchased for cheaper on my de pop @ wisdomofknowledge BRAND NEW IN PACKAGING --- Designer Cultured Marble Integral Bathroom Vanity Top - 31 " x 22". Paid close to $300 two years ago but never installed - just want to get rid of it now. Similar units are selling from $360 to $1200 . Cultured Marble Integral Bathroom Vanity Top 31”x22” Beautiful black marble with specks of sliver. Pick up or drop off would be best. I’m not sure if poshmark ships this weight.