See LeeValley.com.

http://www.leevalley.com/wood/page.a...28&cat=1,43326

Lee Valley shipping cost is usually CDN$9 - $12.

Poor man's method: Using a Pelican case, or some airtight box [washed out olive jars from the delicatessen], put in a dry, hot towel. It will absorb humidity. Remove towel after an hour or so, put in another warm dry one [right out of clothes dryer] until the storage vessel is again exposed to humid air.