If your account is in Canada, you will have a harder time gifting games to other regions. You'd have an easier time buying CS:GO keys and eventually trading those keys for Karma Coins or selling them, but it won't be 1:1; it would be closer to 88% at best.
Most people will have no reason to spend the same amount of money when they can spend it on Steam unless they're going to save about 12-14% doing so which limits you more.
Regions using the USD, Euro are mostly going to not allow gifting for the most part, but sometimes the prices shift so you might be able to.
For Honor looks like it would allow you to gift to regions with the Euro, and barely to Switzerland. https://steamdb.info/app/304390/
USD to Euro usually is greater than 15% when I've tried and doesn't allow gifting.
No Man's Sky has a lot of limitations for Canada https://steamdb.info/app/275850/
+15.11% us U.S. Dollar
+20.27% no Norwegian Krone
+24.83% nz New Zealand Dollar
+35.12% eu Euro
+37.92% ch Swiss Franc
The price difference probably has to be 15%, or less than 15% to gift.
edit: The price difference only applies if it's greater than 15% (so you can't gift to regions that are more expensive usually)
Games always have different prices so some will work and some won't. Good luck.
ok thank you very much i've now adjusted it in hopes that it will be a better deal for them
Steam Wallet
Karma Koin
Have little over 300 USD In my steam wallet looking to convert to karma koin or paypal willing to do 1:0.80