Sell Astrodon narrowband filters Ha-5nm, OIII-3nm, SII-3nm in 31mm

I want to sell my Astrodon filters because I want to upgrade to a larger sensor camera.
The filters are in perfect condition.
No scratches, streaks or damage.
Ha 5nm, SII 3nm, OIII 3nm in 31mm.

Astrodon Ha 5nm - 390€ Price negotiable
Astrodon SII 3nm - 710€ Price negotiable
Astrodon OIII 3nm - 710€ Price negotiable

New price of the filters 2796 €
My price for all filters 1810€ negotiable


Please don't hesitate to send me a PM.

PRICES ARE NEGOTIABLE

Since private sale, no return and no warranty.
Buyer pays shipping costs. 
Shipping in other countries. 

Cheers Flo