1816 N-3 R4+ VF35      $900
1816 N-7 R3 EF45+             $475
1816 N-8 R3 VF35                $450
1816 N-8 NGC VF20              $135
1816 N-9 R3 PCGS MS63RB    $4,850
1817 N-2 R3 VF25+                  $350
1817 N-2 R3 PCGS AU55        $850
1817 N-3 NGC MS61              $775
1817 N-6 NGC MS64             $1,450
1817 N-7  EF45+                   $2000
1817  N-10 R1  MS63          $1250
1817 N-10 R1 AU55             $1,050
1817 N-12 R3 VF25                $850
1817 N-14 R1 MS63                $1,100
1817 N-15 R4 PCGS AU55     $1,600
1817 N-16  AU55                   $1450
1817 N-17 R4 NGC VF30       $1,250
1818  N-1  R2+  MS64           $3500
1818 N-2  EF45                     $4500
1818 N-3  AU58                 $2200
1818 N-5  EF40                   $900
1818 N-5 R3 VF30                $345
1818 N-6 PCGS XF45             $225
1818 N-7 VF35                      $350
1818 N-8 R3 EF45             $1,650
1819 N-1 F15                        $95
1819 N-3 R3+ NGC AU58      $850
1819 N-3 R2 VF30+               $350
1819 N-3  EF40+                  $1100
1819 N-4 R3+ VF20+           $350
1819 N-7 R4 VF25+            $750
1820  N-7  R2  EF40           $850
1820 N-10 PCGS MS64+     $1500
1820  N-11 R2  MS62         $2950
1820 N-12 VF25                  $175
1820 N-12 NGC AU55            $550
1820 N-13 R1 ICG MS64 RB    $850
1820 N-13 R1 NGC MS65 BN       $1,450
1820  N-13  MS64                    $850
1820 N-13  MS60+                   $550
1822 N-2  MS60+              $4250
1822  N-4  R2  MS63          $2450
1822  N-5  R3  MS60         $2500
1822 N-11 EF45                 $1200
1822 N-12 R4 VF25             $275
1822 N-13 R5 VG10             $295
1822 N-13 R5 VG10            $950
1823 Restrike MS60          $1,650
1823 Restrike EF45         $1200
1823/2 N-1 G6                    $165
1824/2 N-5 R5 VG7            $325
1824/2  N-5  R4+ F15         $1400
1825 N-1 R4 NGC AU50      $3,250
1825 N-3 R3 EF40+            $850
1825 N-6 AU50                  $1550
1825  N-6  R3  MS64        $7250
1825  N-10  R3+ MS62       $3500
1826 N-5 NGC MS63          $1950
1826 N-9 R3 EF45                 $950
1827 N-1 EF45                      $750
1827 N-1 R2 AU50             $1100
1827 N-2 R3 EF40               $750
1827 N-2 R3 MS63           $2250  
1827 N-3 R2 MS63            $2250
1827 N-10 R4+ F12            $1,350
1827 N-10 R4+ EF45          $16,500
1827 N-10 VF20                 $2950
1827 N-12 F15+                  $3,650
1828 N-4 VF20+               $1750
1828 N-5 R2 G5                 $195
1828 N-8 R3 VF35            $1200
1828 N-11 NGC MS61       $1250
1828 N-12 VF25+              $1750
1829 N-1  AU55                $1350
1829 N-7 R3 VF25+          $1,450
1829 N-7 EF45                  $6500
1829 N-9 R4 VF30             $1950
1830 N-1 VF35                  $250
1830 N-4 R2 MS60+          $1750
1830  N-6  R4  VG10         $1950
1830 N-6 R4 VF20            $1,250
1830 N-10 R4+ VF25         $1750
1830 N-10 R4+ EF40+       $5750
1830 N-10 PCGS VF25        $1100
1831 N-1 R1 VF35              $175
1831 N-2 R2+ AU58            $1050  
1831 N-5  R4  VF30             $1200
1831 N-7 MS60+                $1250
1831 N-9  R2 MS62             $1450
1831 N-9 R2 EF40                $375
1831 N-11 F12                      $85
1831 N-12 EF45                  $550
1831 N-12 VF20                 $2200
1832 N-2 NGC MS64          $1350
1832 N-2 R3- AU58             $2,000
1832 N-3 VF30                    $145
1832 N-3 MS60+                 $1950
1833 N-3 NGC MS62          $900
1833 N-4  MS63                $5250
1833  N-5  R1  MS60         $1975
1833 N-6 VF35                  $185
1833 N-6 MS60                 $850
1833 N-6 ½ R1 AU50        $450
1834 N-2 R1 EF45+           $350
1834 N-3 EF45                   $350
1834 N-5 VF25                  $1950
1834  N-5  R5+  EF45+      $9500
1834 N-5 EF45+                $9000
1834 N-6 ANACS AU53       $800
1835 N-1 VF20                     $175
1835 N-2 R3 AU50               $1,250
1835 N-4 R4+ F12                 $550
1835 N-5 PCGS MS62         $1200
1835 N-10 VF20                   $950
1835 N-13 R4 VF25              $750
1835 N-18 R5 F12               $1200
1836 N-2 R2 EF40              $250
1836 N-5 R3 EF45              $425
1836 N-6 EF45                    $350
1836 N-6 PCGS MS63        $2500
1836  N-6  R2  F12               $875
1836  N-7  R4  AU58          $2250
1836 N-7 R4 VF35              $375
1837 N-1 R3 AU58              $550
1837 N-1 R3 AU50              $450
1837 N-3 R1 EF45               $175
1837 N-3 VF35                    $125
1837 N-3 AU55                    $395
1837 N-6 EF40                      $150
1837 N-7 AU50+                  $350
1837 N-7.8 NGC MS65        $1500
1837 N-9 XF40                    $150
1837 N-12 R3 EF45             $285
1837  N-12  R3-  MS63         $1800
1837 N-13 ICG MS64          $550
1837 N-15 R3 EF40              $550
1837 N-16 NGC MS65        $2,250
1838 N-1 VF35                     $95
1838 N-2 R1 EF40               $150
1838 N-3 R1 PCGS MS64 BN    $1,450
1838 N-4 NGC MS65         $1050
1838 N-8 R1 MS60+           $850
1838  N-12  R2  MS64         $1800
1838 N-15 R5- F15              $900
1838 N-15 R5+ VG10         $650
1838 N-15 R5- NGC VF25  $1,450
1839/6  N-1 VG10                $1150
1839/6 N-1 ICG F15            $2250
1839 N-3 MS60                   $1,400
1839 N-5 VF30                       $165
1839  N-5  R2  MS64            $3450
1839 N-8 MS60                   $1100
1839 N-11 R2 AU58               $750
1839 N-12 R4+ VF35             $2,200
1839 N-13 PCGS MS65       $2950
1839 N-13 PCGS MS64        $2860
1839 N-13 PCGS MS65         $3250
1839 N-14 R3 EF40                $495
1839 N-14 NGC MS65          $2650
1839  N-14  R3  MS63           $2750