Where to buy coiled trailer wiring

I'm looking for a 7-blade to 5-flat coiled wiring harness to go from my truck to my boat, but I'm having a hard time finding one that I like (the selection seems very limited). They're pretty trick, and I want one!! Here's an example (this is the one from Overton's):



The Overton's one is actually perfect, but they estimate delivery 10 days from now and I need it in a week (unless I want to pay like $20 2nd day air)

I've only found 2 other ones online:

1) Hoppy brand "nite glow" which I don't want.

2) Blue one which I don't want

You would think someone else would carry these things, and that there would be just a plain black one!!

Anybody know of some other website where I can find this thing? I've looked at a CampingWorld store who had something similar but it was only the small 6 round style and was an entire kit. I feel like there has got to be some other sweet towing-superstore type of website, but I haven't been able to find it!!

Any advice is appreciated!!

Thanks,
Danny