antique bed

this bed was bought when i bought my last last house that I lost in a bankruptcy , the house was a 1889 victorian , it had been in the house since it was built , i recently refinished it , the finish was so dark it looked burnt, so no stain was used , this is the natural color and original hardware , also has 4 metal wheel casters and 4 original 1' walnut wood slats and 2 old ones that are not original ,would really like to get some kind of idea what the bed is worth ,it also has a custom size mattress..

Good