Amazon has the TEAMGROUP T-Create Expert Overclocking 10L DDR4 32GB (2 x 16GB) 3600MHz (PC4 28800) CAS Latency 18 Desktop Memory Kit (TTCED432G3600HC18JDC01) for $109 with free shipping. Currently $142 at Newegg. Thanks, Mike!
Newegg has the G.Skill Trident Z Royal Series 32GB (2x 16GB) 288-Pin DDR4 3600 (PC4 28800) Desktop Memory (F4-3600C16D-32GTRGC) for $245 - 30% off with coupon code 83AGLTD78B in cart = $172 with free shipping. Features CAS Latency 16 (Timing 16-19-19-39).