Any idea on value for a 12 3/4 x. 26. Visable cylinder. The guide says it

Fits a Canadian clear vision thank

Canadian Clearvision or SSE are 12 3/4 x 26 1/2 with etched gallon markers. Prices depend on condition, tint and whether the gallon markers are double etched (single visible) or triple etched (double visible). Lately up here auction results for a good blue tinted cylinder are.....single 1000-1200 double 1800-2200

Thanks for response-- it's just a clear cylinder and no etched gallon marker