It is against CS rules to sell pets for real money/USD read its rules before playing. plus just to inform you i know a lot about the values of the pets, half of them wouldnt be worth much even the EX list pets with them being low in demand to most EX list pets
same for most the rares you have they are all quite recent releases or pets that arnt to popular in trading/selling they wouldnt fetch much C$ either (depending on the pet, there are a few there that some people still have interest in to date but not tons)