Antique sword

Dear Sarah,

Thank you for contacting Mearto with your appraisal inquiry. My sincere apologies for the delay with the appraisal.

The presented object appears to be a German M1869 Yatagan bayonet or British P 1856/58 Yatagan bayonet. The bayonet comes without a scabbard.
Comparable objects were recently offered and sold on the international auction market. 
This piece is in good condition and no severe damage is visible in the images provided.
A fair market estimation would be between 80 to 150 USD.
This estimate is based on actual recent past recorded auction sales of comparable items. Retail "asking prices" can be higher and may vary.

With kind regards,

George