Mini dock without power supply

Hi, guys,
   I'm looking for a second Lenovo Mini Dock Plus 433830U Docking Station, but I don't want to spend $230. Is the dock available without the power supply? If so, where?
                                                         Thanks,  ZZ

Hi Zipzap:
I don't have one for sale, but I do have a couple of suggestions for you:
1) Just enter the part number into a Google search box, the result returned by Google will be a 'product search' listing prices at various vendors.  Lowest price I saw when I did this a few moments ago was $178 (complete, with power supply!) at, of all places, Sears.
2) Try eBay - it's a great place to find stuff like this.  Again, just enter the part number.
If you happen to find one at a nice price that is located in Canada, let me know... I need to get a second one. 
Michael
W520 (4270 CTO), which replaced a W500 (4062-27U), which replaced a T42P, which replaced an A21P...

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