Special PWP promotion stated prices are only for Bundle with Main Unit (whilst stock last):

HP V193b LED Backlit Monitor + $249
HP V194 18.5-IN MNT +  $249
HP LV2011 20-IN LED Backlit Monitor + $279
HP V223 21.5-inch +  $309
HP V243 24-inch Monitor +  $349
HP EliteDisplay E201 LED MNT +  $399
HP 4GB DDR4-2133 SODIMM +  $80
HP 8GB DDR4-2133 SODIMM +  $130
HP 4y NextBusDay Onsite DT Only HW Supp +  $225