Costco has their KA 6.0 stand lift mixer on sale starting on 30 October 2019. This deal is $80 off the normal $329 price making it $ 249.99. This one comes with the flex edge beater. The COSTCO book came in my mail today but it is also on slick deals located here: https://slickdeals.net/article/buying-guide/costco-coupon-book/
Can also be purchased online once it goes on sale here:
If you have been waiting for the lowest price on this model, I think this is it!
No coupons or rebates needed for this deal.