first on is a "No" for sure...second one has promise...if you read my thread on what table to buy, read the additional information on why a coin op on this thread
read my posts on this recent thread (bbtuna) and buy a used Tornado coin op
http://www.foosball.com/forum/index.php?topic=2928.0900 is too much for the Grey Marble but $750 to $800 is okay if you can see it first and pick it up to save shipping....you can get a tournament used for $1150 or so but then you have shipping
be willing to walk away and then have the guts to negociate...you have nothing to lose...I help people with these all the time and I watch ALL sales on ebay and have for about 4 years now and Grey Marbles sell for $700-$750...people ask all kinds of crazy prices but their tables almost never sell 1 out of 30 maybe someone pays too much (any coin op) but it is really rare and it takes a dumb buyer to make it happen
the people who own them aren't happy about it, especially if they are tournament players, but it is what it is - tables are worth what people will actually pay
work on this one - start at $700 and tell him you know on good authority that is what they sell for - depending on how long they have been trying will depend on low they will go most likely...try your best, if it is great shape and you can afford it, be willing to go to $800 but don't move too fast
stay on good terms with them and if they won't do it, leave you name and number in case they change their mind and follow up in a few weeks
stay patient, your table is out there...if you are willing to pay $700 or more, expand your Craig's list search as far out as you can and wait...you will find what you want and you will never be unhappy you waited because you will have a table for a life time