Optoma HD73 2nd hand price check?

[Smurfin]

Hi all

With the imminent prospect of moving into rented accomodation for 12 months, I may be faced with selling my projector Just wondering what kind of price I should ask for it, 2nd hand?

It's in mint condition, with the very flexible Optoma ceiling mount, 10m HDMI cable, 250 hours on the lamp (all in econ mode), spare lamp, boxed etc with receipt (about 12 months old)

I know they've dropped alot in price, so what should I be asking?

I also have a Beamax M Compact electric screen with 12v trigger box, think it's 7' wide, that's still boxed, with the original receipt, still a year's warranty I believe. The screen cost me £600 from memory.

Any help/advice would be appreciated.

Cheers
Matt