If you have a weatherfax machine onboard, you might be interested in this.  Staples stationery stores in the US are having a clearance sale on fax thermal paper:  A box of six rolls of 8.5" X  60' for 1/2" spindle for $3.  They say this is a $28 saving.  They fit my Furuno Dfax-270 weatherfax.

Unix type disclaimer:  I have no connection to them. 

Joe Kovacs
W32 Sea Breeze
Savannah GA USA.