Here is a link to the list of verifiers.
The available verifiers for your region at this time are as follows:
Will verify Halifax area.
Can be contacted at:
ASC Private Message
Spike (formerly Grattoj2)
Lower Sackville and games
In regards to your question about Tokyo Marui guns, TM products can be found both new and used in this websites buy and sell section as well as brand new from this websites AV only retailers.