Q: Why am I getting a reprice error on variation items?
A: When revising items with eBay file exchange, which uses CSVs to revise the data, foreign characters such as (') and (") are used as data delimiters (they're used to separate data on a csv) so using them in the variation name throws things off. Please edit your eBay listing to not include these symbols... perhaps use words inch or in. or feet or ft. to symbolize the lengths instead of the symbols.
Whichever you decide to change to, please also make the same change in Sku Grid to each of the eBay variation names for each entry as they have to match the ebay listing exactly.
Then you can click on the reprice error for each of them and click the Delete button to delete the error. Then try force repricing the items.