Better late than never? For some reason or other I thought I found out about this here, but only just realized that it was an email that alerted me to the sale.
Sooooo, I received an email for 50% off at the Zalman online outlet over the weekend. Free shipping at $50 after coupon (which I strongly encourage you to reach if you want to buy anything as shipping is $15 otherwise). They have decent prices on their ZM-K990M RGB mechanical keyboards ($37.50 in white, $40 in black - both for blue Kailh switches), $10 CNPS8900 Quiet low profile coolers, $20 CNPS9900 Max blue led coolers, good prices on laptop coolers with aluminum top plates and adjustable fans (from $6 after discount on up to $13.50 or so), and assorted mice, keyboards, and a few other goodies. Their ZM-STG2 thermal grease makes a good filler as it's only $5.50 (before discount) for 3.5g - it's fairly equivalent to Arctic Cooling MX-2/4, so not the absolute best, but more than good enough for anything short of go-for-broke overclocking. There was no tax charged for TX. The email didn't specify when the coupon code expires.
Check it out at: https://zalmanoutlet.com/
Coupon code: 50email