Here's the CM PBT where I can't seem to find the rebate form even though it says there is a rebate. https://www.amazon.com/Cooler-Master-MasterKeys-Tenkeyless-Mechanical/dp/B072FQS2YF/ref=sr_1_1?ie=UTF8&qid=1539954627&sr=8-1&keywords=coolermaster%2Bpbt&th=1
Here's the MK750