I hope you can hold onto it for a bit .. I really think the economy is effecting pricing on our beloved trekkers .. like everything else , maybe it's just the "price adjustment" on everything we have all been complaining about ! I think it is worth what you are asking , but the economy is saying no . so really , if you need to sell it , then your just gonna have to take the best offer
I would echo what Slacker said. Hold on to it if you can for a few more years. I for one would like to get my hands on a Trekker but my financial situation hasn't yet stabilized. I hope there's still some around when I get the opportunity.