My company deals in liquidations. We have this product in our inventory:

http://www.softel-usa.com/l4_products_subtitling_swifttx_main.php3

It is used by TV stations to encode closed captions into their broadcasts.

We need to know, roughly, how much this product sells for. 

This is harder than you might think.. This is the kind of product that
you have to "request a quote" for and is sold by salespeople after
various negotiations, etc. Calling the company and asking the price
doesn't work too well for us, as we are trying to sell their very
expensive hardware used on eBay for a fraction of the price and they
are not inclined to be cooperative.

We need a ballpark figure or price range. Document if the price you
obtained is a "List" price, a dealer price, a "real" street price,
etc. There are also several variants of this product. We are actually
not sure which one we have, so try to find pricing on any and all
models.
 
If you can pull this off we will probably have a LOT more work for you!