Fifty Cent Giveaway - Silver Price Close Guess

Yeah it's a bit like betting on where the next fly is going to land

amida17: $30.34
kena: $29.80
BLUESZONE: $30.27
coinsearcher83: $30.01
TheNickelGuy: $29.14
jgfindring: $28.70
CANADIAN-BANKNOTES: $30.18
mitchhailey: $30.00
Cajunlady0: $29.24
upstate: $30.74
everything: $31.50
Doubl3Eagle: $29.35
collectall: $27.58
yankee1227: $31.05
Tunnioc: $29.12
coincollect1: $29.50
Left: $32.04
trdhrdr007: $29.73
trout1105: $31.18
vermontensium: $30.83
mrw1550: $29.64
SHAFTA9a: $30.44
rkrj: $33.27
Waredu: $30.15
10xloupe: $29.90
Foolsgold: $29.85
justabegginer: $29.75
murrellington: $29.56
Earle42: $31.42
tristen1320: $32.14
perfessor: $30.57
brenpickle: $33.33
biggfredd: $30.99
deadmunny: $31.92
RMANN4443: $30.69
erkle: $34.20
John1: $28.73
enworb: $30.02
trout1105: $30.34
spaceace: $30.13
TripAces: $28.89
ericmckeown: $31.14
alranger: $28.93
littlemoney: $30.76

Ugly I'm on the list twice.
Can you cross out the $30.34 guess

collectall:         $27.58
jgfindring:         $28.70
John1:              $28.73
TripAces:           $28.89
alranger:           $28.93
Tunnioc:            $29.12
TheNickelGuy:       $29.14
Cajunlady0:         $29.24
Doubl3Eagle:        $29.35
coincollect1:       $29.50
motoryoda           $29.55
murrellington:      $29.56
mrw1550:            $29.64
ianmprice           $29.70
trdhrdr007:         $29.73
justabegginer:      $29.75
kena:               $29.80
Foolsgold:          $29.85
10xloupe:           $29.90
Stutzman108         $29.95
mitchhailey:        $30.00
coinsearcher83:     $30.01
enworb:             $30.02 
spaceace:           $30.13
Waredu:             $30.15 
CANADIAN-BANKNOTES: $30.18
BLUESZONE:          $30.27
amida17:            $30.34
SHAFTA9a:           $30.44
perfessor:          $30.57
RMANN4443:          $30.69
upstate:            $30.74
littlemoney:        $30.76
vermontensium:      $30.83
biggfredd:          $30.99
yankee1227:         $31.05
Landon              $31.07
ericmckeown:        $31.14
trout1105:          $31.18
Earle42:            $31.42
deadmunny:          $31.92
everything:         $31.50
Left:               $32.04
tristen1320:        $32.14
rkrj:               $33.27
brenpickle:         $33.33
erkle:              $34.20
f16                 $35.99

That should help. Updated 17:12 wed.

Thanks, biggfredd (:

I was too lazy to organize it ):

thanks for the contest
$35.99

$31.07