Your field king was made from 1954-1957,with that serial number.Those models are referred to the third model,and are running for between 175 dollars in 60% of original condition up to 475 dollars for one in 95% condition.
Some content that can be found in the Clymer manual is parts list, maintenance suggestions, how to operate, standard accessories, optional accessories, and warranties.
Does it have the original box, manual or any accessories? Is it a standard rifle or does it have any engraving? Serial number? All affect value. Price range from 500-1500
If it has the box, manual, all original papers and accessories that came with it, you could be in the 800 - 1000 USD range.
I just paid $47.00 for a complete Bartlett machine in it's original cabinet with all accessories and 1892 original operating manual. Excellent well cared for condition.
Check the on line auctions.
Check the auction sites for one in similar shape. Your description is to vague. Got the box? Original owner's manual, literature, any accessories?
Do a google search for JC Higgins Model 29 and you will find a downloadable PDF file for the original owners manual. That is where I got mine and yes, it is the original owners manual. The gun was made by High Standard for Sears Roebuck starting in about 1955 or so and you can find some parts for it at Gun-Parts.com.
What kind of rifle is it? Bolt action, semi-auto? Caliber? Does it have the original box, manual, papers? Any accessories? How many rounds through it? Finish?
20-200 USD or so IMPROVING ANSWER: More like $100-$300 depending on the specific model it is, what mechanical condition it's in, how much of the original finish still looks good, and if it comes with any accessories like a box, owner's manual, or a holster dating from the same time as when the gun was new.
Same as High Standard model 101 Send me your email & I'll send you a scan of the original HS manual. Here are original Sears documents http://www.histandard.info/manuals/sears/pistols/0451D150R.pdf http://www.histandard.info/manuals/sears/pistols/0452D150R.pdf
Not with the information you have provided. Who made it? Rifle, Shotgun, Revolver, Pistol? Condition? Barrel length? Finish? Caliber/gauge? Serial Number? Accessories? Got the original owner's manual and box?
50-500 USD depending on EXACTLY what you have and its condition, box, accessories, manual. 50-500 USD depending on EXACTLY what you have and its condition, box, accessories, manual.