Hey ... another member of the SPN family ...
Yes, it is an expensive proposition, particularly with our Canadian $$ exchange rate. We were torn whether to go in the first place due to the closeness of our upcoming Disney trip ... and deciding between Toronto or San Francisco as both these dates had Jeffrey Dean Morgan appearing. Chose Toronto only to find out on day two of the Con that JDM had to cancel due to filming commitments - darn it! But Creation found a more than suitable replacement for him ... Bobby !
A SPN Con is different in some ways from "regular" Comic Cons ... but we had a great time. Remember the Gold and Silver packages include autographs so that makes up for part of the high price. Photo ops though are not included ... but are a must do. Staying at the hotel where the Con is, is also recommended. The Toronto date had a number of great guests ... we would love to see some of the others also one day, so are considering attending another one in the future.
This was my first SPN Con and my wife's first Con ever ... glad we went

... any ??'s please feel free to ask ...