Acoustic Guitar - Rare Jumbo Takamine Arch Back

I am looking to sell my Jumbo Takamine acoustic-electric, it's not my style but it's a great guitar. People I know that know the guitar say it's worth about $3500, but I'm not looking for that much. Off hand I can't say what model it is exactly but I know it is an EF and the design is very much like the Gibson Jumbo-100 or 200. It is a flattop but it has an arch back. Everything on it is original and it's got a great tone. If I was to sell it, I would be asking $2500 max. for you yankees(I'm from Canada) it would be like $2000 max.!!It has the letters "Takamine" carved into the headstock rather than painted and it comes with a unique case especially for the guitar. Anyone interested