Watch www.gunbroker.com. They frequently list M66's.
The value of a Sears Roebuck M-66 gauge automatic shotgun depends on its condition. This gun in excellent condition is valued between 120.00 and 180.00 as of 2014.
I can get information on a Stanley Arms shotgun from my brother. He is never wrong, either.
You neglected to post the coin's denomination. Please post a new question with that information.
Paid 50 for mine in excellent condition 70s model. But I think a fair value would be between $100 and $150
Not enough information.
Sorry- there is simply not enough information in your question to answer it. Which shotgun? Which spring?
129 miles taking this route:Take M1 to the NORTH from Nottingham to M62 (W) to MANCHESTER at J42. Follow signs to M62 (W) to MANCHESTER.Take M62 to the WEST to M66 to BURY (and BLACKBURN) at J18, outside of Manchester. Follow signs to M66 to BURY.Take M66 & A56 to M65 (E) to BURNLEY. Follow signs.Take M65 to NELSON.
Mine is 34 years old and is still a fine gun