Is this installation offer too expensive?

Hi guys, I’m one of the few people who have two left hands and can’t really get excited about making them. that’s why I got information from two regional hifi shops about a complete installation. I find the offers relatively expensive by both of them and therefore want to hear your opinion about whether they want to pull me over because I’m a layman or if the offers are good dealers 1: Subwoofer Atomic Manhatten DVC 12 249€ Endstage SPL TC-704 269€ Radio Pioneer DEH 4700 MP 150€ Condenser 85€ Cable+connector 60€ Installation+insulation 200€ Anti-nois (insulation material) 35€ (front speaker I’ll get 100&#8364 ___________________________________________________________________________________________________________ in total 1048€, but only 1000€ for this (i.e. 110€ since I’m getting the front myself) Criticism of me: – expensive insulation of the front doors and installation – many components already seen cheaper with price search machines on the internet – no rear system Dealer 2: Radio Zenec ZE60MP3 169€ Amp Axton C609 (5channel) 199€ Front A xton CAC 2.6 99€ Rear Axton CAX 139 49€ Sub Emphaser El 10S4 139€ Insulation+Installation+Sub in replacement trough with Plexiglas and neon+cable+Adapter 600€ _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ erbass Chrome PB CK6 100€ ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I’m supposed to do it. I just want to listen to some clever music in my car.