Just ordered an Aimpoint CompM4. Why? Because I ended up paying same for it as a regular price CompM2! How? I searched for Aimpoint from the Live.com main page and clicked on the Ebay ad link at the top of the page. Sinkholesale has the M4 for a Buy Now price of $624. If you buy now and pay with paypal, you will get 25% back from the purchase price. That makes it $468! There are all kinds of optics this deal applies to, not just through that dealer and not just Aimpoints.
Caveats:
-You have to search, buy, and pay all within 60 minutes for the 25% to be applied to the sale.
-You have to have a live.com account (hotmail, messenger, etc...) to get the rebate
-It will take up to 60 days to get the 25% back from the sale, but you can get paid back with a check if you want
Just wanted to share this because I almost bought a scope without doing this, but now I ended up getting more than I was expecting. If you're in the market to buy right now...DO IT!
-J