Hello Mubarak,
These estimates are just my personal opinion. I could be wrong.
Blames.net - $50. True, it's a one-word name, but it's awkward in English and doesn't make sense. Estibot.com values it at $1,300, but that makes no sense to me.
SaleStore.net - $50 to $150. This one is tough. It's a two-word .net, which is not so good, but it has good development potential for a store that sells discounted goods.
PowerChannel.net - $40, though I can see it being developed into an online video site or something similar.
StoneBaby.com - $10.
GoldSeason.com - $250. Two strong words in .com extension.