Woot offers DEWALT DCW682B 20V MAX XR Biscuit Joiner, Brushless, Tool Only for $169.99 (orig. $299). Free shipping for Prime Members.

Product Description:
The DCW682 20V MAX Biscuit Joiner (tool only), part of DEWALT’s XR™ premium lineup of tools, delivers powerful and consistent cutting performance in a wide range of wood-based materials. Users can achieve accurate results with #0, #10, and #20 biscuits (all sold separately) using the tool-free adjustment feature. At just 5.5 lbs (tool only), the biscuit joiner will be a handy addition to any shop or jobsite. 

• Brushless motor provides powerful and consistent cutting performance for most common biscuit sizes
• Achieve accurate results with dual rack and pinion fence design along with tool-free depth, height, and bevel adjustments
• Depth selection knob allows users to easily adjust between #0, #10, #20 biscuits (biscuits sold separately)
• Integral fence allows users to quickly and easily adjust the bevel capacity from 0 -90°
• Paddle switch design accommodates left and right handed users