markets up and down , i sold one mint condition 1st edition back in january 2017 see my thread below

http://www.airgunbbs.com/showthread....effries+Rifles

i sold mine for £75 posted , while researching sale prices and asking around i did find some that fetched good money but it's just hit and miss , if someone really wants it then they will pay a premium but on other hand you may ask for a premium and get no sale.
back in january you were still able to by a new 1st edition copy from knibbs website at a cost of £350

regards Daniel.