Hmmm.  Well everything matches on the cel however it 
isn't the most flattering shot of Trunks.  Trunks cels have 
gone down in price lately since the late Z and early GT 
episode have been released.  If I were to guess I'd say 
that the cel is worth about $250.  I'm no expert, but I'm 
going by what I've seen on the market at this time.  The 
only reason I'd say $250 is because it's still sealed with 
everything.  This time a couple years ago it would 
probably have gone in the upper $100s like $700.  But 
DBZ fans interests have shifted to new characters.  
Hope this helps.  ^_^