<p sizset="41" sizcache="7"]Helen's explanation is on-the-money (no pun intended). Unfortunately Canon USA has established a pattern of linking price increases to retailers to their rebate programs. They also do not offer retailers price protection so retailers have very few options. If you look at
www.canonpricewatch.com/price-increases-february-2011 you can see their info from January about Canon USA price changes. In
http://bit.ly/aTt71O, Rob Galbraith similarly confirms Canon USA did the same thing in 2008, also immediately pre-rebate.