1st: Thats in US (so it's a no-go since you're in Canada)
2nd: That's
really cheap and
really won't last long.
3rd: How old are you? If you're 18+, read the FAQs and get AV'ed.
Also, I strongly suggest you to use the search function which should help you find a pleathora of threads about the best starter guns.
Good luck