Lowest delivered price. Same kit is $129 + delivery at Umart/MSY but the delivery cost put them at $140 for me. These are reported to be dual rank Hynix DJR sticks. Many 32GB kits are single rank so …
Slighty more per GB than the 256GB deal but still good value KF432C16RB/32 XMP 3200 CL16-19-19 @1.35V https://www.kingston.com/datasheets/KF432C16RB_32.pdf
Edit - stock availability on Amazon US is up and down so keep checking. Also thanks to lucass in the comments for suggesting to check the Amazon AU link as well …