question on value sega master system demo/store unit

[mindlesspunk77]

hey my freind has a copy of tennis with a label that is black and white and says store use not for resale and i believe the name of the game. any info on what this was used for or aproximate value would be greatly apreciated.

[anagrama]

Sounds like one of the carts from the store demo unit. Worth about $10 tops.

[mindlesspunk77]

really thats all!

[grimbal]

More than likely it is. The ones I have all say:

Game Title
For Product Display-Working Unit only, not for sale.

I took a picture of one but my camera's a piece of crap:

http://img140.imageshack.us/img140/38/dcp0058edited7ou.th.jpg (http://img140.imageshack.us/my.php?image=dcp0058edited7ou.jpg)

They're essentially the same as any retail copy of the same game. The only difference being the labels. Now if you have the unit itself......that's where the money is.

We do have a page in the Knowledge Base regarding the system if you're looking for any other info:

Link (http://www.digitpress.com/livefaq/index.php?action=artikel&cat=392802&id=88&artlang=en//url)