Half-life for Dreamcast poster

[DarkSiege519]

Are there any collectors of dreamcast stuff that would know the value of a Half-life for dreamcast promotional poster?

As far as I can tell from google searching there isn't much in the way of advertising for this game available since it was never released. I have had this poster stored away for a long time, back when I used to help run a local lan-party. This was given to us by valve (sierra at the time) to use as either a prize or just gaming content to put up at the event. Its 30" wide and about 6-7' tall.
pics in my dropbox:
https://www.dropbox.com/s/fhk4il3w3zy16tz/2016-01-09%2019.21.20.jpg?
https://www.dropbox.com/s/xp67q8aojzvlovz/2016-01-09%2019.21.30.jpg?dl=0

The second photo shows the only rip the poster has, also there are pin holes on the top and bottom from it being hung at the lan-party.

Id love to hear anything from the community on this, I'm not sure if i'm going to sell it as of yet but there is always that possibility.

[Wrath of Khan]

Could be fairly rare. I wonder though if the same poster might have been given away with a dc magazine at the time, if not then it could be rare.
If you check e-bay and there are no other copies or very few on there for sale then by e-bay standards at least, it's rare.

[DarkSiege519]

I would think that it's too big to be given away in magazines. I remember posters of the day being much smaller when they came with magazines. I have searched a lot in the past couple of months for anything like it and have come up with nothing.

[krssn]

It's the sort of item that is so rare it gets hard to put a price on it.

Prices on such an item can fluctuate a lot.

Right moment, right time, right buyer.

[Family Dog]

If this was a PAL poster I'd be all over it. Really cool item regardless