You can't go wrong with the Bushnell XLT Trophy line.
It can be tricky to find a REAL mildot scope for under 300 bucks in Canada these days. Most of the ones you want are made in the USA and are on the ITAR list.
I lucked out with Lebaron's
http://www.lebaron.ca
Bushnell Trophy XLT Mildot
exactly like this:
AWESOME image quality, and I'm comparing this bushnell scope to a Trijicon Ta31F 4x Acog.
Also has butler creek flipup scope caps, for a bit extra, you can order in a killflash.
I paid $132.00 in the end (No tax as they had a sale going on all week) as far as I know they have one of these left in stock.