Value for a "VV-IX on Push Cart"

I've found a VV-IX mounted on a Phonograph Push Cart. Cart has two wheels with solid legs on opposite side. This grouping needs some veneer work but seems sound. I realize condition has a great deal to do with pricing, however, I haven't found a website that even offers a comparison. I did not find any pictures in the Victor Books , however this looks very similiar to the cart shown on page 155 of the Baumbach/Lackey Columbia Disk book. The guy who owns it has a price that seems a little high, so I'm wondering if anyone can offer some pricing guidance. Thanks!