Could any one tell me how much a 8 pack of 1976-1977 world championship 7-up bottels could be worth they are full and uncapped!

What they are worth as far as monetary value does depend on what someone might want to pay for them. I do see some similar type items on the following link which might help to give you some idea as to what someone might be willing to pay for them. 7 - UP BOTTLES, Women's Shoes, Advertising items on eBay.com