The wheel is still available. You need to check yourself, but I've read this will fit 2005, 2006, and 2007 ABS models
This is for a good condition, straight, no dings, etc. complete '07 rear wheel assembly including rotor (but not ABS sensor) for $325 + shipping. If you don't want/need the rotor, take $40 off the price. I recognize this isn't a great deal, but is a fair price (I just paid ~$375 for an equivalent rear wheel for my '08). This price is less than 1/2 new. Years ago I was offered $320 without the rotor.... silly me, I should have accepted.
I've seen very rale sales of '07 ABS rear wheels, and those often have damage or are incomplete (example -
https://www.ebay.com/itm/380629970793. I'm offering the same thing though with a rotor and without the damage). As stated above, pictures available upon request
I'm not in a rush to sell (obviously), so low-ball offers will be ignored. If you are looking for parts to repair a damaged wheel, you will find cheaper options elsewhere. If you are tired of looking for a good condition complete spare wheel, this is your chance.
Please don't ask for shipping costs, that is for you to figure out (I recommend using 25lbs to estimate as wheel, bearings, rotor, etc weight is approx 21.5 lbs and sufficient boxing to protect the wheel to add a few pounds). I prefer you get a pre-printed, pre-paid shipping label from your shipper of choice (with desired tracking, insurance, delivery options, etc) that I simply attach to the box and drop off to ship.