Ahhh, changing it to "older" helped

I'll take a look now.
I realize Questar sells them but it looks like,
if I can import one, it would save me money.
Big "IF" on that.
Firstly, you'll be paying $1600 for the PS90 Questar sells for $2100. Not too bad, you're saving $500, right? But now comes the requirement to obtain:
1. An import permit to Canada.
2. An Export permit from the U.S.
3. Paying any brokerage and associated border fees.
4. An FFL willing to co-operate and export the rifle once DOS export permits are obtained, as well as make sure that the magazines are limited to 5 rnds.
5. The chance of the export permit being denied (for one of several reasons, including the presence of a Flash Hider, among other features).
6. A several month wait time, more likely 6 months, while the paperwork is done and border cleared, etc.
Questar has already done all of this for you, hence why they charge more for the gun. There is a lot of work that needs to be done in order to import a firearm. If you get the gun and you are unable to obtain an export permit for it, you have $1600 tied up in it, stuck south of the border.
This is assuming that you are not using an import service. If you are, they're often charging $400 or so to handle the paperwork. So you'd basically be waiting 6 months to save $100.
I also forgot that duty and GST may also apply, so you're not even saving taxes.