Ah, the old should I keep it or sell it question again..just kiddin.
I guess it depends on your reason for buying it.
If you bought it just because it was a hard to find piece, and you got a great deal on it, I would say sell it, or trade it.
However, if you really like the piece and had been looking for it. I would say keep it.
That's my 2 cents...and I want my change back...lol...