DarkBulbasaur/Ivysaur/Venasaur
Male: 1x
Female: 1x
(?): 2.2k
DarkCharmander/Charmeleon/Charizard
Male: Very rare; worth what the owner wants
Female: 1x
(?): Haven't seen one traded recently, but the person that has one wants 60x for it.
DarkSquirtle/Wartortle/Blastoise
Male: 1x
Female: Don't know
(?): Don't know
DarkWeedle
Male: 1x
Female: 1x
(?): Don't know, one in game
DarkNidoran/Nidorino/Nidorina/Nidoking/Nidoqueen
Male: 400-500
Female: 400-500
(?): 2k
DarkCleffa/Clefairy/Clefable
Male: 2k
Female: 2k
DarkNumel/Camerupt
Male: Don't know
Female: Don't know
DarkVulpix/Ninetales
Male: 2x
Female: 2x
(?): 1x
DarkIgglybuff/Jiggypuff
Male: Don't know
Female: Don't know
DarkVenonat/Venomoth
Male: Don't know
Female: Don't know
DarkGrimer
Male: Don't know
Female: Don't know
DarkSeel/Dewgong
Male: 1x
Female: 1x
DarkDrowzee/Hypno
Male: Don't know
Female: Don't know
DarkCubone/Marowak
Male: 2-2.5x
Female: 2-2.5x
(?): Very rare; around 50x
DarkRhyhorn/Rhydon
(?): 1.5k
DarkScyther/Scizor
Male: 55x-60x
Female: 55x-60x
(?): 50x
DarkMagby/Magmar
(?): 2k
DarkOmanyte/Omastar
Male: 1x
Female: 1x
DarkLedyba/Ledian
Male: 2k
Female: 2k
DarkWynaut
Male: Priceless, very rare
Female: Priceless.
(?): Priceless
DarkWobbuffet
Male: 2x
Female: 2x
(?): 1x
DarkStantler
Male: 2k
Female: 2k
DarkSkarmory
Male: 11x-12x
Female: 11x-12
(?): 10x
DarkTyrogue
Male: 2x
Female: 2x
DarkCascoon
Male: Don't know
Female: Don't know
DarkLotad
Male: 2x
Female: 2x
DarkSeedot
Male: 1x
Female: 1x
(?): Don't know
DarkSurskit/Masquerin
Male: 2k
Female: 2k
DarkNincada/Ninjask/Shedninja
Male: Don't know
Female: No idea
DarkCacnea/Cacturne
Male: 2k
Female: 2k
DarkAnorith
Male: Don't know
Female: Don't know
DarkFeebas
Male: 2x
Female: 2x
(?): Priceless.
DarkShuppet
Male: Have seen someone offer 10x on one; wasn't traded so unsure of rate.
Female: Have seen someone offer 10x on one; wasn't traded so unsure of rate
DarkSnorlax
(?): 1-2x
DarkDuskull
Male: 3x
Female: 3x
DarkBeldum/Metang (Metagross is a swap)
G: 1x
DarkSwinub/Piloswine
(?): 2k
DarkSunkern/Sunflora/Sunkern
Male: 1.4k
Female: 2.2k