I have a subscription (free) and I think they're 3.99 for the one I get regularly. Its as good on a physical new release as youre going to get anywhere. They also have lots of back logs the times I browsed about.
Single comic issues usually range between 4 to 5 dollars each. Obviously things like omnibus's or volumes will be pricier, but as a whole its all market price and pretty affordable ^^
Depending on what issue you are looking for but typically not really for any new issues.
Thanks! Your answer is awaiting moderation.