PLE have 20% off all NZXT gear until Saturday. X62 is a great AIO and I don't think it's been this cheap before. Pickup is available or postage is about $12. Good for anyone about to dive into Zen 2.
The X52 is discounted to $151 as well.
Don't forget about the 1.10% Cashrewards.
280mm is huge.
I recently upgraded my video card with a kraken g12, and needed the similar cooler to this. i settled for a corsair 105 refurbished off ebay for under $100. Works like a charm, knocked 25 degrees off the card, maxes out at 58 degrees now.