I have most of a roll of Polyguard archival sleeving - it's 2 mil thick and clear, and has the little flap opening along one side. Continuous, not perforated. Part number is F1220006. Originally 1000 feet, I only sleeved a few rolls with it. I'm betting there's at least 900 feet left but to be on the safe side let's say it's "well over 800 feet left." New, it sells for $44.50 at B&H, so how about $20 shipped in the US? Outside the US I'd have to weigh it more precisely, because when full it was definitely well over the 4lb limit for cheaper first class international mail and there's no way you'd want to pay the Priority Mail International price to get this thing to you...

Duncan