They emailed it to me back in March.
Their email said You've heard the buzz, you've read the glowing reviews, you've seen our jaw-droppingly fantastic product pricesso now it's time to give shopping at Newegg a try yourself! And there's no better timemake that next RAM or notebook or ink cartridge purchase from Newegg.com and we'll give you $10 OFF INSTANTLY!
Then it stated Exclusive New Customer Coupon. And NOTE: This is a unique promo code linked only to the Newegg.com account attached to this e-mail address. Promo code may only be used once per account. Available while funds last. Expires 4/30/2012.
I have no idea how it could be for a new customer & yet linked to an account. It's been a long time since I've purchased from them so they might be considering me a new customer. And maybe they consider an account just a person's email address.
I almost forgot that I had it. And when I checked the mobo rebate the purchase had to done by 4-15-2102. So I figured might as well jump on the this & combine the offers.
I did get the same Coupon Frenzy email that you linked to & I'll have to look at it closely.