Daisy airgun offers a free service to estimate the value of old Daisy products. your best bet is to contact them for an answer. (see the link below)
The address of the Daisy Airgun Museum is: 202 W Walnut St, Rogers, AR 72756
What condition is it in. That determines the value.
You can try contacting daisy customer service directly OR go online and do a search for "Airgun repair" or "Daisy Airgun repair" and locate someone that can fix it for you. See the link below
The limited edition 1894-1992 with the box is worth between $120 & $140. In excellent condition.
The Diamond Anniversary 60th new in box is worth $85
The Diamond Anniversary 60th new in box is worth $85
It's hard to give you an answer to this question because none of my catalogues list this particular model of the 880. Daisy has made very many anniversary editions (IE. 1894 commemorative, Wells Fargo edition, Christmas story edition. so on and so on. However a model 880 in excellent condition is worth around $65. I would add about $20 more for your edition.
I would do a search on the web for "Daisy Airgun Repair" there are shops that make a living repairing older airguns. Or see the link below for a list of shops that do all kind of airgun modifications and repairs.
There are 21 different Versions of the original 20th Century Daisy air rifle. Because the value varies so much. I suggest you go to a book store and look up the latest values. Find a book called "Blue Book of airguns 9th edition" go to pages 228 - 229. You might be surprised at the values. The blue book is in most large bookstores.
I suggest you contact Daisy directly. They offer a free service to tell you more about your old airgun. (see the link below) I do know that it was made by Daisy because all the models that start with 799 were made by Daisy airgun company for Sears under the JC Higgins brand name.
Value is determined by the current condition of the rifle. Please state if it is working and what condition it is in. All this is needed to set an estimate of value.