Wanted - 5.5" Rear Wheel 11s

[RSBowling]

Hi guys,
I'm after a 5.5" rear wheel for my r1100s. I'm near tyre change and with a 170 rear, I'm limited to selection of tyres. With a 180 I can go for my preffered metzler m7rr
As long as the wheel is straight and true, and with no chunks missing, I'm not bothered about colour as I'll get it powder coated silver.
I'm exploring eBay and such like, but they seem like silly buy it now prices!
Cheers,
Rich