There are no cheaper versions of the 4130 (I think, I'm still not clear on this after having it shoved down my throat by the daily "Haswell is better than Ivy" lecture); it is the cheapest variant. The 4130 will not play all games at full speed (no processor can play ALL games full speed), but, if you have a "popular" collection (likely, since you live in Canada, and rarer games are very hard to come by, very easy to miss, and very difficult to pay for in this beautiful, beautiful superior-to-all-others country), then the only one of your games that you won't be able to play at almost constant full speed is Twilight Princess. Upgrade to an i5 (namely, 4670), and you will be able to play almost all games constant full speed, excluding a few (Twilight Princess included).
in a perfect world we would all be piles of sand with no ability to form coherent bodies of body