Just a few tips -
1. You didn't list a price and we're all wary of folks coming on here to sell their stuff for far too much thinking we'll jump on it. People on this forum are generally looking for a good deal (ie. much better than the best deal available on eBay at the moment)
2. These are US Menu C civilian rations repackaged by a Canadian company. They're NOT the same thing as US Military MREs (there are fewer calories per meal, missing components and usually fewer choices for sides/desserts) so claiming they are is a bit annoying to folks that know the difference.
3. You didn't list the production dates, where they came from or how they've been stored - people will be more interested in 2012 issue items stored in a cool place than they would be in unknown age items stored god only knows where.
4. You don't list your location - if you're in Canada it makes it much more expensive and potentially risky to deal with you in the US.
[Edit] I see you list your location as Winnipeg, Manitoba
5. Foreign members generally don't trade for civilian MREs - plus most foreign rats are worth considerably more than even genuine US Military MREs
I hope this info helps! As for other forums to list on, there's that
Zombie Forum where folks occasionally trade/sell MREs.