subject says it all...
I've checked the usual places already.


BTW, for sale or soon-to-be for sale:

Apollo NMS 2001 GPS  $500
Apollo/IImorrow/Garmin Flybuddy 820 GPS  $500
Apollo/IImorrow Flybuddy 800 Loran   $250
Argus 3000 Moving Map   $300

Make an offer if you don't like the price.
These prices are what I've seen on ebay recently, and
just happen to add up to the price of a used 155XL :-)

-bob mackey