ah yes, seen this on ebay for what seems like years. NOT a team, some decent parts cobbled together but...not a team.
With the front cable stops on the downtube and not the headtube, it could be anything from a pine mountain to muirwoods.
year? no idea without serial number.
model? see above, has '94 decals though.
frame material? NOT the claimed triple butted prestige. the badge has been transplanted( badly ) from a team and in the wrong place
I can't and, we shouldn't knock the auction for item or price but, I would sleep better if they would remove the whole 'team marin' thing, it isnt. Now, words are just words but some poor sucker may buy that believing it's a team. The seller will gain more cred, and maybe a sale if the description gets changed to "I don't know the actual model, year etc, but otherwise a bargian is good working order etc...."
You see, i gather the seller is fed up with emails running down the item but you have to take the hint, at some point.
Ride yorkshire on an old bike.