Yeah, get it with the FlingSmash bundle. $35 is a fair price for the controller, and don't bother with the old one without motionplus unless you get a real nice bargain on it.
I got 2 Flingsmash bundles from BJ's Wholesale for $11.xx each, but they can be SUPER-YMMV and this was some months ago.
Free passes for that store can be Googled and there may be a 15% surcharge('may' because they turned my daily pass into a longer pass for free with no additional fees/surcharges).
You can still get the Wii Motion plus adaptors for cheap in the Wii Sports Resort bundle. (Target was clearancing these out, but if you can't find it we can talk about a sealed one I still have... and some excellent condition white nunchuks if you need them.)