My only suggestions is to buy once and cry once. I know it's a silly saying but it is true. Buying cheap hunting gear is more costly in the long run because you will ultimately just be replacing it anyway and makes time in the woods miserable. You get similar weather to me in Niagara so good boots are important but do not have to be hunting specific. Jacket and pants are important and rain gear - until I bought hunting specific rain gear I use an old army surplus camo poncho and it worked well.

Look for sales or even used quality gear. It does not have to match (not a fashion show). Not sure even look in Canada as the exchange is amazing for Americans right now @ $1.31 Cdn for $1 USD and there is a BPS right in Niagara Falls.