Nintendo's Wii MotionPlus accessory up for pre-order

With June 8th barely a month away, we're finally seeing Nintendo's long (long!) awaited Wii MotionPlus dongle hit the pre-order stage. Right now at Amazon, eager Wiimote swingers can get in line for $19.99, or if you're feeling frisky, you can also pre-order Wii Sports Resort and / or Tiger Woods PGA Tour 10. So, who's down for making their controller the most expensive one on the market when fully equipped?

Update: Good news, gamers. EA Sports just announced that Tiger Woods PGA Tour 10 and Grand Slam Tennis will now be released on June 8th alongside the Wii MotionPlus dongle.