j'ai rouvé ces gps.
qu'en dites vous:
http://www.ebay.fr/itm/Garmin-eTrex-Summit-GPS-Receiver-/271155289561?pt=UK_In_Car_Technology&hash=item3f221d5dd9
http://www.ebay.fr/itm/GARMIN-ETREX-12-CHANNEL-GPS-RECEIVER-NAVIGATOR-/271156681643?pt=UK_SportingGoods_HikingEquipment_RL&hash=item3f22329bab
http://www.ebay.fr/itm/Garmin-Edge-305-GPS-Bike-Computer-Unit-Only-/271156201065?pt=UK_Sporting_Goods_Activity_Monitoring_MJ&hash=item3f222b4669
http://www.ebay.fr/itm/Garmin-eTrex-Venture-GPS-Receiver-and-case-/390542563507?pt=UK_SportingGoods_HikingEquipment_RL&hash=item5aee2698b3
http://www.ebay.fr/itm/Garmin-eTrex-Venture-Cx-GPS-Receiver-/271156205512?pt=UK_In_Car_Technology&hash=item3f222b57c8
http://www.ebay.fr/itm/Garmin-Colorado-300-GPS-Receiver-/390543573968?pt=UK_In_Car_Technology&hash=item5aee3603d0
merci de m'aider 