I went through the first few pages, haven't seen anything really about caliber... if you're talking $5,500 ish for a precision .50BMG that'd be a great price point, .338LM you're still on the good side of the value, a nice .308 you're on the mark, if you're talking .223 it's on the high side.
It's hard to compare a theoretical gun value against current market products. The only real precision Canadian made products that I know of are PGW and they are great, not 100% Canadian parts but assembled and backed in Canada. It's all about not pricing yourself out of the market that you're aiming for and then providing a similarly optioned product that shoots just as good.
If you can get at a minimum 1/2 MOA and have all the basic fitment options, LOP, cheek piece, butt pad, good trigger, butter smooth action in a comfortable stock that is durable and you'll stand behind at that price point based on calibers, you'll have a winner. They won't fly off the shelves, but niche market products rarely do, they build a following.
Just a couple things I know I appreciate, options like a transport case with fitted foam with all that we need, cleaning kit, room for mags, some ammo, all in one. last thing I want to do is ding a high end rifle in a soft sided case.