Damaged cheques (or "checks" for you Americans)

[HopeydaFish]

I was recently mailed a cheque for a few thousand dollars from (some form of online gaming site). Unfortunately, Customs opened the envelope when it arrived in Canada, and then the retard who resealed it taped the cheque to the top of the envelope. When I opened the envelope, I ripped the bottom half of the cheque. It's ripped just above the routing numbers, and half through the signature portion.

I taped the cheque back together, and it looks pretty good. What do you think my chances are that I will be able to cash it?