Wow, nice. I just bought a new black case, and without thinking, ordered a beige (mitsumi) floppy. A black NEC floppy is definately worth it. My current rig has an NEC floppy from years past, and it is the only "silent" floppy drive I've ever come across for desktop systems. I'm not saying that all of them are, this one actually seems like it was designed for a laptop and adapted with a desktop bezel.. but here's hoping.
I wonder about the MadDog rebates though, some have claimed to have trouble with them. :|
Edit: Did the OP happen to notice that they have an external USB floppy, for $10 AR too? That could potentially be hotter, especially for the SFF/iMac kinda crowd. A lot of USB floppies run at 2X speed too, although you need some driver contortions to get them to work with Win98se. (Need to avoid installing a certain Win98se update described as an update for Firewire video-input devices, and need to copy some driver + .INF files over from a W2K machine, but after that USB floppies work fine on Win98se.)
If you can get your local OM to honor Staples $10 off of $40 coupon, the OTD price for the USB floppy is $35, with a $25 MIR. Add $5 worth of filler (maybe some media?), and then when all is said and done, the USB floppy will be nearly free.