Where to Buy Used Garmin Bluewater Charts

[JamesANGreen]

My apologies if this topic has come up somewhere else.

I have a (relatively) old chartplotter: A Garmin 3006C. It works great. I don't want to replace it. But I'm about to cross the Atlantic and sail in the med and started pricing out charts for the region and figure I need to buy over $1,000 worth of charts from Garmin.

Does anyone know of a location that sells used charts on the Garmin cards? I can't seem to find one. I am looking specifically for these charts:

Greece: EU 015 R
Italy: EU 012 R
Spain & Gibraltar & Balerics: EU 010 R
Azores: AF 003 R

Just in case someone suggests using a computer - I use this two. I have three completely independent and redundant plotters: My Mac (MacENC + Navionics charts), my iPad (iNavX running Navioncis charts) and my Garmin 3006C. It is only the latter that I'm missing charts for.

Many thanks for any assistance.

James.
Sailing Ondine | Green adventures on the blue seas