Mont Blanc 75th Anniv. - Worth ?

Hello,
I have this pen 'Mont Blanc 75th Anniv. Meisterstuck LE' classique
size, it is the sterling rollerball with the rose gold and diamond in
the cap.

I would like to sell it but I'm getting conflicting info on it's
resale value. One new pen dealer on the east coast told me that I
should expect over $1,000.00 on eBay and one used pen dealer who
wanted to buyit offered me $200.00 saying that the classique size made
it undesireable.

I don't have any track record on eBay so I'm not sure what to do.

Could anyone here help me get an idea of what this pen is now worth?
You can see it he
http://www.jonathanhomes.net/hold/horz_1.jpg

Thanks,

Don