The $2 1834 are worth $70 G, $140 VG, $200 F, $350 VF, $600 EF
The $2 1836 are worth $70 G, $85 VG, $110 F, $175 VF, $250 EF, $400 AU, $550 UNC
$4 1835 is worth VG, $110 F, $150 VF, $250 EF, $400 AU, $550 UNC there is another variety of this one worth slightly more.
Shawn